Blue 40ft Endless Round Lifting Sling Spanset Heavy Duty Polyester

In this review of the Blue 40' Endless Round Lifting Sling Spanset, the bottom line is simple: this sling is for professionals who need a high-capacity, durable synthetic sling for heavy rigging and lifting tasks. The single biggest reason to buy is its rated lifting capacity in practical configurations - up to 42,400 lbs in a basket - combined with a soft, thick jacket that protects the load and the internal yarns during repeated use.

Key Features

• High rated capacity: Offers a vertical capacity of 21,200 lbs, choker capacity of 17,000 lbs and basket capacity of 42,400 lbs for a wide range of lifts.
• Long reach: The 40 ft end-to-end length provides generous reach and wrap options for large or awkward loads.
• Durable jacket: A heavy, thick polyester jacket shields the lifting yarns from debris and ultraviolet rays to extend sling life.
• Soft, pliable construction: The flexible jacket helps grip loads without crushing or distorting delicate surfaces during lifts.
• Standards compliance: Built to meet or exceed OSHA and ASME B30.9 standards for industrial lifting applications.

Who It's For

This sling is aimed at riggers, construction crews, material handling teams, and industrial shops that routinely move heavy components and need a synthetic sling with very high rated capacities. It suits users who prefer a soft, nonabrasive contact surface and color-coded capacities for quick identification.

Those who should look elsewhere include teams requiring stainless steel or heat-resistant lifting gear, or operations that need shorter slings for close-in lifts; in those cases consider chain slings or shorter web slings tailored to specific environments.

Pros & Cons

Pros

• Very high basket capacity makes it suitable for extremely heavy loads in two-leg or cradle configurations.
• Soft pliable jacket provides positive gripping action without deforming the load.
• Heavy jacket material protects internal yarns from UV and debris for longer service life.
• Color coding simplifies capacity checks on the job site.

Cons

• At 40 ft and with a 1.75 in body diameter, it is bulky to store and handle in confined spaces.
• Polyester construction is not suitable for high-temperature lifting or molten-splash environments.

Specifications

Our Verdict

The Blue 40' Endless Round Lifting Sling is a practical, heavy-duty choice for professional riggers who need high rated capacities with a nonabrasive contact surface. Its durable jacket and generous length deliver good value for lifting large, heavy loads, provided the working environment does not demand heat- or chemical-resistant materials.

Frequently Asked Questions

Is this sling suitable for heavy industrial lifting?
Yes, it is rated for high-capacity lifts with a basket capacity of 42,400 lbs and meets OSHA and ASME B30.9 standards.

How thick is the sling body?
The sling has an approximate body diameter of 1.75 in and a heavy, protective jacket to shield the yarns.

Can it be used near hot or molten materials?
No, polyester is not appropriate for high-temperature or molten metal environments; choose a chain or heat-rated sling for those conditions.