Round sling chart weight. Capable of being used in vertical, choker and basket hitches, wear points can be shifted to extend sling life. Contact Ranger on 1300SLINGS. You will need a sling or slings with a rated capacity equal to or greater than the rated capacity required for the corresponding rigging technique. Keep slings away from acids and alkalis. 4 to 49. Our Lift Supreme range of round slings are produced using Ultra High Molecular Weight Polythene (UHMWPE) yarn particularly useful for the manufacture of high-strength round slings for lifting heavy loads in o shore and onshore industries. The endless roundsling is more versatile because the connection and load contact A Round Sling is an endless synthetic sling made from a continuous loop of polyester yarns covered with a double wall tubular jacket. BEAVER FLAT AND ROUND POLYESTER SLINGS PRODUCT INFORMATION Beaver Synthetic Slings – Flat and Round Beaver’s synthetic webbing sling has the advantage of high strength combined with low weight and ease of handling. This ensures the tag is protected during service but the cover can be easily pulled back to check the tag details such as sling load capacities, date of manufacture, date put into service and serial numbers. Achieves higher capacities at a lower cost. Below you will find a handy all-in-one wire rope weight guide. Above all, it is a resource for our customers to easily access important information on our fabricated products. Soon, we will have a comprehensive poster with all load tables. Oct 24, 2024 · Synthetic roundslings are a polyester-based lifting sling that can be used in a vertical, choker, or basket hitch configuration. 80' 1. EFFECTS OF SLING ANGLES SLING LIFTING CAPACITIES ARE AFFECTED BY ANGLE OF LIFT (ROUND SLING TO LOAD ANGLE) MEASURED FROM THE HORIZONTAL, WHEN USED WITH MULTI-LEGGED ROUND SLINGS OR CHOKER/BASKET HITCHES. 20' 1. Lift-All® Tuflex EN240 Blue Round Slings provide the safety you need while also saving you time and money. 0. You can find synthetic roundslings How to Select a Sling for Use at Any Angle When calculating for selection of the proper sling, select the vertical angle in the chart at left. Braided RoundUp™ Round Slings offer superior performance in a vertical, choker or basket hitch. Convenience - a wider range of round and web slings available from SpanSet. Duplex Webbing Slings and Polyester Round Slings are used for lifting loads of objects that may have fragile or delicate surfaces, which could be harmed if lifted with chains or wire ropes. 95' 2. 9 standards and regulations. These polyester slings have a very low weight-to-strength ratio in comparison to the traditional chain and wire options. Learn: Industry designation: A polyester sling is also called a round sling. Extra lengths available on request IN STOCK NOW Larger capacities/lengths available Web & Round Sling working load limit chart From factories and warehouses to construction sites of all kinds, making lifting as safe and straightforward as possible is a critical part of worksite health and well-being. 4 tonnes respectively. Mar 14, 2025 · This guide provides a detailed overview of Endless Lifting Round Sling, focusing on their types, load capacities ranging from 1 to 10 tons, and color coding system. Explore Twin-Path Extra Slings with Covermax and K-Spec yarn. Refined over 30 years, K-spec is extremely durable, strong, light weight, and has less than 1% elongation at rated . The weights displayed in this chart are in kilograms. A round sling is a preferable option if you have to lift a load exceeding 6 tonnes. Round Sling Colour Chart: As you can see from the round sling chart above, there are a number of different colours assigned to slings with different maximum weights. This gives the rated capacity to look for in selecting the proper size of sling. 1). 80' SpanSet manufactures high-quality round slings for heavy load handling, offering a range of durable and reliable lifting solutions. Endless Roundslings Roundslings, also written as Round Slings, are an endless loop of yarns covered by a woven tubular jacket. The sleeve is constructed Slingmax Twin-Path synthetic roundslings are high capacity synthetic slings designed to be used in the heavy overhead lifting industry. W. Round slings are pliable and offer some protection to While wire rope is a relatively simple piece of equipment, there are several terms and factors that you must be aware of before you, or any of your staff, operate this gear. Nylon, Polyester Web or Polyester Round Flexibility, weight, strength, and non-marring properties make synthetic slings the most sought after slings for contractors and riggers alike! Because of these inherent features, extreme caution as to selection, care and general use must be exercised. Nov 6, 2023 · The Sling Weight Calculator is a valuable tool used to determine the weight that a sling can safely support. These single-path slings are available with rated capacities of up to 200,000 lbs. Work out the Safe Working Load of webbing & round slings using the Load Chart. The size numbers in the first column have been adopted by the Web Sling & Tie Down Associati n to describe certain polyester rounds High Performance Roundslings KEYFLEXTM ROUNDSLINGS with Technora® core The chart at the right plots the weights of 20-ft. In the catalog, you will find product information and specifications for our Wire Rope Slings, Web Slings, Round Slings, Synthetic Rope Slings, Sling Protection, Alloy Chain Slings with adequate capacity to handle the “scale” weight of the load have catastrophically failed because the Sling-to-Load Angle and increased tension were not taken into account. And unlike synthetic web slings, high-performance roundslings can be repaired if the jacket is damaged. The synthetic roundsling body can also be compared to sling webbing with the tubular jacket face yarns woven without Single Path Polyester roundslings are a low cost, flexible lifting sling fabricated up to 150 feet with capacities up to 60,000 lbs. Pliable body hugs the load and offers super strength and ease of handling. It is important to pay close attention to the different criteria to be taken into account depending on the type of slings to be used. TO DETERMINE THE ACTUAL CAPACITY AT A GIVEN ANGLE OF LIFT, MULTIPLY THE ORIGINAL SLING RATING BY THE APPROPRIATE ANGLE FACTOR SHOWN. ROUND SLING -SR(WEIGHT)(LENGTH) DESCRIPTION High tenacity, UV resistant, Round Sling. Some PAINTED grab hooks derate PIN the - AS W. The guide highlights various web sling color codes, WLLs, and capacities that make it easy for users to select safe and efficient web slings for their lifting operations. The following chart can be used to determine the Working Loading Limit (WLL) of round slings and flat webbing slings which can be purchased from us. We encourage you to print the posters and display them in the relevant areas of your company. Polyester Slings and Round Slings The effect of sling angle on tension. A Tuflex roundsling is an endless synthetic sling made from a continuous loop polyester yarn covered by a double-wall tubular jacket. The angles detailed above: 0-45 degrees and 45-60 degrees are both relative to the vertical. 9 and NACM standards and regulations Lift-All chain slings, available in grade 100 for 7/32" through 3/4", and grade 80 for 7/8" up to 1-1/4" are recommended for rugged industrial applications in harsh environments where flexibility, abrasion resistance, and long life are required. synthetic sling sling made made from aa continuous The round from sling body can also be compared to sling continuous loop loop of of polyester polyester yarns yarns webbing with the covered with covered with aa double double wall tubular jacket face wall tubular Lifting Sling Load Equations and Calculator Mechanics and Machines Calculations Menu Application of Slings for lifting considerations and sling lifting load calculations (bottom). 9, and Wire Rope Technical Board publications. The SPXCF Single-Path sling has a more compact design, allowing it to fit into tighter fittings compared to the TPXCF Twin-Path sling. With the launch of Spectre, SpanSet can fulfil all your lifting sling requirements! Already buy SpanSet Technical lifting slings? Now we offer a competitively priced, entry level range too. 00' 1. All slings can be provided with protective polyester sleeve of any length. ) IN TONNES UNDER GENERAL CONDITIONS OF USE Single-Path Roundslings by Slingmax ® Rigging Solutions are the only single path roundslings available with K-Spec ® core yarn and the Check-Fast ® Inspection System. Refer to the Sling Protection section of this catalog to choose the right protection product for your lift. ,909-469-2251,manufacturer and safety training provider to the industrial lifting sling and rigging industries for over 30 years. 40' 1. Twin-Path® high performance fiber slings feature K-Spec® fiber which is a blend of aramid fibers and high molecular polyethylene fibers. 2741 32 DIA. The Slings Unlimited Learning Center has sling capacity charts for nylon & polyester round slings, wire rope slings, chain slings, shackles and more! The Slingmax Single-Path High Performance roundsling (SPXCF) is equipped with the patented Check-Fast inspection system. NOBL-O-TECH round slings feature a "protected tag" with the majority of the sling tag hidden underneath a section of the cover. The name "round sling" does not come from the endless loop construction but rather from the round cross-section of the sling. Sling capacity decreases as the angle from horizontal decreases. APPLICATIONS Duplex Webbing Slings and Polyester Round Slings are used for lifting loads or objects that may have fragile or delicate surfaces, which could be harmed if lifted with chains or wire ropes. up to 60 Tonnes Available An extensive range of round slings, kept in stock at the branch for hire or sale. 11. Sling Color: purple, green, yellow, gray, red, brown, blue, dark green and orange. Non-sewn edge on cover, solid tube construction. No loss of strength when used in water Only 3% elongation. 5 inches and only 6 inches at ROUND SLINGS Round slings are an all-purpose lifting sling enabling a strong and non-damaging lift of a load. LINGS Polyround Sling NLIMITED RIGGING SUPPLIES Vertical Capacity (lbs) 3000 6000 9000 12000 14000 17000 22000 26000 32000 40000 53000 66000 90000 Choker Capacity (lbs) 2400 4800 7200 9600 1 13600 17600 20800 25600 32000 42400 52800 72000 Vertical Basket Capacity (lbs) 6000 12000 18000 24000 28000 34000 44000 52000 64000 80000 106000 132000 Endless round sling configurations enable the user to rotate hook and load contact points, resulting in increased sling longevity. slings at various capacities: Work out the Safe Working Load of webbing & round slings using the Load Chart. Chain_Load_Chart_tnail. Head Ofice Toll Free Numbers THE ABOVE CHART IS IN ACCORDANCE WITH ASME B30. Working load limit in GRADE tonnes of 1000kg S SHACKLES under general WITH conditions YELLOW of use. It may be used in a vertical, choker, or basket type hitch. There is a unique advantage endless polyester roundslings have over eye and eye configuration slings. Web & Endless Round Sling Chart. Our W. Cortland lifting slings are custom engineered as braided, round or adjustable with enhancements like integrated hardware and wear protection. Handling tolerance for slings or parts of slings indicated as vertical = 6 degrees. Understanding the load configuration chart means ensuring the right choice of slings and a smooth lifting operation thanks to optimal safety. New Zealand uses "internal" angels so multi leg ratings 0-45 is 90 Degrees (Factor 2. Tuffy® Products round slings are constructed from USA made synthetic fibers and are fabricated in our Hurst, TX branch. Adhere to manufacturers warnings Here at SafetyLiftinGear we’ve put together a handy round sling chart to help you quickly identify the lifting capacities of a round sling based on its colour. In Europe these tables are documented in European Standard DIN EN 1492-1/-2 which display the working load limit efficieny based in lifting angles Polyester Round Slings Braided RoundUp™ Round Slings provide greater security in handling high-capacity loads while maintaining the qualities our other round slings offer. Lifting Slings shall not be used at angles of less than 30°. Always read and ensure the instruction is understood before lifting of payload commences. Determine the sling angle from the horizontal and the corresponding tension multiplier (from the chart below). Inc. Nov 4, 2023 · Web Sling Size and Capacity with Chart Web Sling Size and Capacity : Web slings are an essential tool in various industries, used for lifting and securing heavy loads. The guide covers key specifications, safety features, and * Weights will vary. (per leg) by the tension factor to determine the increased tension of the Fractional inches sling leg(s) are rounded up to the nearest 1/16” Actual Sling Capacity = Rated Capacity x Reduction Lifting Slings, Download the latest information on products, safe use of lifting equipment here. qxpModes of assembly and working load limit chart WLL: 10 t Length: 6 m Webbing width: 300 mm Colour: Orange Direct lifting: 10000 kg Loop lifting: 8000 kg U lifting: 20000 kg 0 – 45° lifting: 14000 kg 46 – 60° lifting: 10000 kg 100% Polyester EN1492-1:2000 Safety Factor 7:1 Loops in the end FREE Shipping to EU countries on over 20 items. They are versatile, durable, and, when chosen correctly, can make lifting operations safer and more efficient. Sling color is not followed by all manufacturers and some colors have more than one rated load Wire Rope & Slings WIRE ROPE 6X19 and 6X37 Class Wire Rope These high quality wire ropes are available in cut lengths or by the reels. Divide the load weight by the number of supporting legs (symmetrical loads only) to determine share of load to each sling leg (this can be no more than three for chain slings). Determine the load weight. 55' 1. Working load limits are based upon equally loaded and disposed sling legs. L. Round Slings WORKING LOAD LIMITS (LBS) Single Sling Double Sling Triple/Quad Sling Capacity charts for most slings manufactured by Liftex. ENDLESS SLINGS Made from one 6X19 or 6X37 EIPS IWRC wire rope, mechanically joined with steel sleeves. Wire Rope & Slings SLING WEIGHTS Estimate Bridle Sling Weights Sling Weight = (Length x Per Foot Weight) + Zero Base Weight * Zero base weight includes oblong link, thimbled eyes and sling hooks ACKNOWLEDGMENT Lift-All wire rope slings and rated capacities comply with all OSHA, ASME B30. 35' 3. All of our products have a high strength-to-weight ratio and can handle a range of lifting different styles, meaning that we’ve got the answer to several of your lifting needs in just one product. It helps prevent accidents and ensures that the lifting equipment is not overloaded, which is vital for the safety of personnel and the longevity of equipment. Endless round sings are the most basic round sling that offers great versatility. Advice should be sought from the manufacturer. Round slings are a continuous loop made from polyester yarn encased in a sleeve of polyester or nylon fabric. POLYESTER ROUND SLINGS The Saf/Grip Endless Round Sling is the most versatile. This means that the 1DUB__001-017__Lifting_v3. WIN WEIGHT 32 EACH WORKING LOAD LIMIT Metric Working load limits are based upon equally loaded and disposed sling legs. Resistant to acids, not resistant to heavy concentrations of alkalis. Dyneema Sewn Sling Although Dyneema is very strong, it has virtually no stretch. Webbing Slings and Round Slings Wire Rope Slings Based on 1960 Tensile Grade; 6×19 or 6×36 construction and having ferrule secured eye terminations. In the event of a Dyneema sling arresting the fall of a climber their own body and Load chart for webbing slings The following chart describes the load capacity for specific lifting slings in specific configurations. 50 30 2. Never use unprotected slings round sharp edges or corners, use protective sleeves to protect your sling from abrasion or cutting. 9 tonnes or 1. Polyester round slings start to degrade at temperatures above 194 degrees Fahrenheit. Formula: To use the Sling Weight Calculator, you need to apply a straightforward formula: W = Mass × 9. These roundslings are lightweight, durable, and dependable. 58 0. When lifting heavy cargo using more than one sling, remember that the total weight of the load may not be evenly distributed. It has a nominal width of 2. These slings are, however, popular with climbers where saving weight is crucial. Helix™ lifting slings utilize K-Spec® core fiber, the strongest and most trusted roundsling core yarn on the market. Features that affect the rated capacity of the sling and that shall be considered in calculating Frequency of inspection should be based on: frequency of web sling use, severity of service conditions and experience gained on the service life of web slings used in similar applications. Webbing Sling & Round Sling Working Load Limit Chart M = Mode factor for symmetrical loading. About Polyester Round Slings for Lifting Polyester is a Synthetic man made material that is lightweight and is a certified lifting sling to conform with EN 1492-2:2000 it makes a very cost effective lifting sling that is soft to touch and much less likely to cause damage the material being lifted; it will not cause the type of injuries to the user associated with wire rope sling (cuts caused LOAD CHART FOR ROUND SLING: GENERIC LOAD CHART FOR FLAT AND ROUND WEBBING SLINGS: Synthetic round slings have become an industry standard and offer great flexibility for many applications. In lifting applications they stretch less than rope slings yet still absorb shock load well. L by 25%. Polyester Round Slings HIGHLIGHTS: Excellent resistance to ultra-violet rays, rot and mildew. 12% 2–20% 100% Stability of shape Rot resistance Tensile strength at knot Dye affinity Specific gravity WEBBING SLING LOAD CHART Single, Double, Three & Four Ply with Soft Eye End Note: 1. Each sling is supplied with an individual test certificate. This Safe Working Load chart shows the colour codes for slings manufactured to BS EN 1492, but always check the manufacturers label before use. 95' 4. Manual handling benefits over chain and wire rope add significantly to workplace safety. The nominal breaking strength of wire rope should be considered the straight line pull, which will ACTUALLY BREAK a new, UNUSED, rope (with both rope ends fixed to prevent rotation). 30' 1. Length Tolerance of approximately +/-1% of desired length. Equipment Safety Information Web & Round Sling Lifting Capacity Chart Working Load Limits (WLL) should never be exceeded. Roundslings are ideal when you are looking for a light-weight sling that can lift heavy loads. All of the load-bearing polyester yarns in the round slings have a protective polyester sleeve, ensuring product durability and safety when lifting heavy loads. Polyester slings should be avoided where aldehydes or ethers are present and where strong alkalis at elevated temperatures are encountered. They are extremely light weight and flexible in multiple directions, allowing easy and quick manipulation even when fragile loads are being lifted. 60' 0. Read the “increase in stress” as a percentage factor. jpg Slings:For Synthetic Web and Round Slings in (kgs) for normal use and equally loaded slings to EN1492-2. Chain & Rigging’s Working Load Limit (W. 9 SPECIFICATIONS Toll Free Phone: 1-888-779-8898 - Toll Free Fax: 1-800-354-8705 WARNING: Read warnings and use limitations before rigging. Lift-It Mfg. 13. E-SERIES ROUND SLINGS The original SpanSet, … Round Slings are an endless loop of yarns, covered by a woven tubular jacket. As noted in WTSDA Web Sling Standard WS-1, slings angles have a dramatic impact on WLL capacities of slings. Roundslings, also known as endless loop slings, are a type of lifting sling made by wrapping strands of yarn around to form a continuous loop inside an outer jacket. For special applications, we can also offer custom made solutions. Round Slings Sling Protection Wire Rope Chain Slings Rigging Hardware Mesh Slings Lift-All Hoists Hoist Rings Lifting Devices Plate Clamps Load Huggers Tow Products General Information Lift-All chain slings meet or exceed all OSHA, ASME B30. 81 m/s² Here, 'W The working load limit charts and technical information on this page are crucial for lifting and rigging applications. ** Approximate weight for the minimum standard length as shown. Synthetic Sling Load Limits Flat Eye – Type 3 (EE) (measured pull to pull when flat) Twisted Eye – Type 4 (EE) (measured pull to pull when flat) Do not exceed rated capacities. Never exceed working load limits. 12 to 81. By making use of the Dyneema® protective sleeve which serves as a bufer between the load and the lifting sling, the sling can be protected against cutting and/or friction. In this article, we will delve into the world of web slings, focusing on web sling size and capacity. The Dyneema® sleeve gives seven to Round Sling - S. Published weights are average weights for Webmaster ® 1600 slings. Lightweight, easy to handle, store and clean. The sleeve can easily be slid over the sling or strop. PIN INSIDE WIDTH INSIDE LENGTH WIDTH OF BOW APPROX. Using the maximum load (or loads) you will lift, and the angle of lift required — work to the left across this table to determine proper chain size for your sling. Jun 27, 2024 · Know the Color Coding of Lifting Web Slings and SWL of lifting web slings according to EN 1492-1 and EN 1492-2 standards. Multiply the actual load weight by this percentage, then add the answer to the actual load to be lifted. Protects worker’s hands. Round Slings Standard Round Slings The nature of our round slings provide superior flexibility and can be configured to irregular loads. Never use unprotected slings round sharp edges or corners, use SpanSet protective sleeves to protect your sling from abrasion or cutting. L) chart is a useful guide when determining which chain, web or round sling is suitable for your lifting requirement. Advantages: Eyes are covered with GRADE 100 CHAIN SLINGS - AS3775 WORKING LOAD LIMIT (W. If subjected to a sudden-shock load by arresting the fall of a weight it could fail before a similar, or theoretically weaker, sling made from nylon. New to SpanSet? We have been established for over 50 years in the UK, supplying a wide range of Lifting Equipment and Training All About Lifting & Safety has a wide range of round slings to fit whatever purpose you have in mind. Always protect roundslings from corners, edges, or protrusions. Limits that apply to all lifting gear One of the most important pieces of information, and this applies to any piece of lifting gear that lifts loads, are the Round Polyester Lifting Slings (endless lifting slings) - Range from 1000kg to 100,000kg - Top Quality UK Manufactured Polyester Round Lifting Slings (Fibre Endless Slings). Weight of Load (lbs) Number of Legs Supporting Load 90 8 Sling A ROUND a is an an endless endless SLING? wall synthetic tubular jacket. Safety Factors inc the angle of lift, legs, colour coding, pull and more. Web Sling and Roundsling Capacities Web Sling Identification Includes: Sling Type: Roundsling Identification Includes: Sling Number: 1-13 Sling numbers are for reference only, some roundslings have different ratings. REMA FORCE | protective sleeve The most common damage to lifting slings and round slings is caused by cutting or extreme friction. Maximum working temperatures: -40 ̊ to 100 ̊C. Helix™ Heavy Lift Slings Helix™ high performance fiber roundslings are narrow width heavy lift slings designed to fit in lifting hardware with limited space. Slings should have a minimum design factor appropriate to the type of material asspecified in the appropriate section. As a professional manufacturer, we aim to equip international buyers with essential information to make informed decisions when selecting slings for lifting operations. 2. OSHA required annual inspections can be performed by Lift Roundslings are ideal when you are looking for a light-weight sling that can lift heavy loads. Observe all pertinent instruc-tion provided by OSHA and ASME. That’s why ever-more building and manufacturing operations are opting for general-purpose lifting slings made with Dyneema® fiber. They are growing evermore popular in the construction industry, thanks to their light weight, versatility, and ease of storage. Each of our round slings has a different weight capacity as per Lifting Rated Capacities for Slings Use the following calculator to determine the rated capacity required by the sling(s). Ashley Sling’s Products Catalog outlines our top-performing, high quality below the hook lifting products. WLL in Tonnes, Grade 8 Classic Safety factor 4:1. Round slings are made using polyester load yarns and seamless tubing with no stitched edges to become snagged. ated load shown on the sling identification. L chart applies to general purpose chain slings made of chain and components manufactured to Grade 80 or Grade 100 specification with working load limits ranging from 1. Shortening hooks and cradle WIN 26 grab hooks may not derate the W. Understanding Polyester Round Sling Technical Specs. We recommend that you consider Twin-Path® high performance fiber slings when weight and stretch are considerations. The round sling body can also be compared to sling webbing with the tubular jacket face yarns woven without binder yarns; this allows the core yarns to move independently within the jacket. The Tuflex ® Difference What is a Tuflex Roundsling? All Lift-All® roundslings meet or exceed OSHA and ASME B30. Braided RoundUp™ Round Slings are constructed using 3 (6-part) or 4 (8-part) Endless RoundUp™ Round Slings. For Here, you can find posters with load tables for chain slings, wire slings, webbing slings and round slings. 15' 3. Chain & Sling Load Charts are A6 in size and provide the following useful information: Chains:Working load limits (tonnes) for Grade 100 & Grade 80 to EN 818. WLL data woven into sleeve for unmistakable capacity identification 40% thicker sleeve for durability Raised ribs for greater wear and cut resistance 20% narrower than standard round slings for easy hook interface Lifts smooth objects without damage Lightweight and soft – reduced manual handling injuries High strength to weight ratio Aug 4, 2021 · The load configuration chart are essential in the calculation of the load to be lifted and the choice of the sling. The jacket offers additional durability and flexibility when performing your lift. Our ultra-high-molecular-weight polyethylene (UHMWPE) is lighter than steel and other Roundsling, synthetic sling, endless sling, Lifting, TitanNOTE: The International Ratings Chart attached works on "external" angels. DIA. Flexi-Grip® round slings are lightweight, with superior flexibility, to conform to the shape of the load. 12. Lightweight, repairable, and equipped with advanced safety features for rigging confidence. 000 When roundslings are tensioned to lower force values, the minimum radius values will reduce Multiply the load weight A B accordingly. Load tables for flat webbing slings and round slings Physical specifications of high tensile polyester fibres: Strength Breaking elongation Hot-air shrinkage Dimension durability Proportion of abrasion 65–80 mN/dtex ca. Stretch Factor: Approximately 3% at rated capacity. Made of high strength fibers that are completely encased by a tough tubular jacket, roundslings provide superior weight to capacity ratios and durable construction. 75' 1. A round sling is a continuous loop of yarn encased in a polyester dual wall tube that helps provide the best available protection. Large capacity, polyester round slings become extremely heavy when they become wet. A 60 degree 2 leg sling example: If the weight of the load to be lifted is 20 tonnes and the angle between the legs of a two-legged sling is 60 degrees. UV/Sunlight Exposure: Load bearing yarns protected by outer cover. Slingmax Helix synthetic roundslings are high performance synthetic slings designed to have a narrow diameter footprint for overhead lifting. lrchwwfjlfsypvfhmmzoqwuymmolaboeafavrwazczbpehittgkaifz