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  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7
  • Single Ply Endless Type Flat Web Sling Class 7

Single Ply Endless Type Flat Web Sling Class 7

No.303219

The Single Ply Endless Type Flat Web Sling (Class 7) is a versatile, continuous-loop synthetic lifting sling made from a single layer of high-strength webbing, offering excellent load flexibility and wear distribution.

  • Compliance: Manufactured in strict accordance with ASME B30.9 and WSTDA standards for safe and reliable rigging.
  • Strength (Class 7): Features premium webbing with a minimum certified tensile strength of 9,800 lbs per inch of webbing width.
  • Design: Single-ply endless loop construction features no fixed eyes or fittings, allowing users to rotate wear points to significantly extend the sling's operational life.
  • Material: Constructed from highly durable synthetic webbing, typically polyester or nylon, ensuring load stability and resistance to heavy daily use.
  • Technical Data

  • Basic Sling Types

Product Features

  • Maximum Flexibility The Single Ply construction makes this sling exceptionally thin and flexible, allowing it to easily slide under loads with low ground clearance or contour tightly around irregular shapes.
  • Premium Class 7 Webbing Despite its lightweight profile, it is manufactured from heavy-duty Class 7 webbing (9,800 lbs/inch), offering superior abrasion resistance compared to standard Class 5 slings.
  • Type V Endless Design The continuous loop configuration allows for the rotation of connection points, distributing wear evenly and extending service life.
  • Surface Protection The soft, wide bearing surface protects delicate, finished, or painted loads from scratching and marring better than chain or wire rope.
  • Cost-Effective Light Lifting An economical choice for lighter loads where the extra capacity of a double-ply sling is not required.
  • US Standards Compliance Fully tested and tagged in accordance with ASME B30.9 and WSTDA-WS-1 standards (5:1 Design Factor).
Single Ply vs. Double Ply: Which to Choose?
Ply Type Profile Capacity Best Application
Single Ply (1-Ply)
Current Item
Thin & Flexible Standard Tight gaps, light loads, wrapping complex shapes.
Double Ply (2-Ply)
Heavy Duty
Thicker & Stiffer x2 Capacity General heavy lifting, durability, higher WLL needs.

Technical Specifications

The rated capacities are based on stuffer weave construction webbing with a minimum certified tensile strength of 9,800 pounds per inch of webbing width.

Item No. Width (inch) Working Load Limit (lbs) - 5:1 Safety Factor Product Code
Vertical Hitch Vertical Choker Hitch Choker Basket Hitch Basket
WS05-1-9010 1 3,200 2,560 6,400 303219010
WS05-1-9015 1-1/2 4,600 3,680 9,200 303219015
WS05-1-9017 1-3/4 5,400 4,320 10,800 303219017
WS05-1-9020 2 6,200 4,960 12,400 303219020
WS05-1-9030 3 9,400 7,520 18,800 303219030
WS05-1-9040 4 12,400 9,920 24,800 303219040
WS05-1-9050 5 15,600 12,480 31,200 303219050
WS05-1-9060 6 18,600 14,880 37,200 303219060
WS05-1-9080 8 21,200 16,960 42,400 303219080
WS05-1-9100 10 26,500 21,200 53,000 303219100
WS05-1-9120 12 31,800 25,440 63,600 303219120

Type I (TC)

Basic Sling Type I - Triangle and Choker

Triangle & Choker Fitting: Constructed with a standard triangle fitting on one end and a slotted triangle choker fitting on the other. This design allows it to be used in Vertical, Basket, or Choker hitches.

Type II (TT)

Basic Sling Type II - Triangle and Triangle

Triangle & Triangle Fitting: Constructed with a standard triangle fitting on both ends. This type is suitable for Vertical or Basket hitches only (cannot be used in a choker hitch).

Type III (EE - Flat)

Basic Sling Type III - Flat Eye and Eye

Flat Eye-and-Eye: Made with a flat loop eye on each end, with the loop opening on the same plane as the sling body. Ideal for use in basket hitches, vertical hitches, or choker hitches.

Type IV (EE - Twisted)

Basic Sling Type IV - Twisted Eye

Twisted Eye: Similar to Type III, but the loop eyes are twisted to form an opening at a right angle to the sling body. This design provides a better choke hitch fit on the crane hook.

Type V (EN)

Basic Sling Type V - Endless

Endless Sling (Grommet): A continuous loop formed by joining the ends of the webbing together. It is versatile and the wear points can be adjusted by rotating the sling.

Type VI (RE)

Basic Sling Type VI - Reversed Eye

Reversed Eye (Return Eye): Formed by using multiple widths of webbing held edge-to-edge. Wear pads are attached to form loop eyes at right angles to the sling body. Extremely durable and strong.

How to Measure Web Sling Length

The length of a web sling is measured from the bearing point of one eye to the bearing point of the other eye (pull to pull).

H-Lift Web Sling Length Measurement Guide

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