BLP
1/2" x 20 ft Type DOS 2-Leg Grade 100 Chain Sling - 26000 lbs WLL
This product is rated for overhead lifting.
This product is not returnable.
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Product Description
DOS Grade 100 Chain Sling – Double Leg with Master Link & Sling Hooks
The DOS Grade 100 Chain Sling is a heavy-duty double-leg lifting sling manufactured from premium Grade 100 alloy chain and fittings. This configuration features an oblong master link on one end with latched sling hooks on each leg, providing enhanced load control and stability when lifting from two pick points.
We offer online purchase sizes from 7/32" through 3/4", with Working Load Limits ranging from 4,700 lbs up to 61,100 lbs (at 60° or less). Larger chain diameters and higher capacities are available on a per-quote basis for engineered and high-capacity lifting applications.
- Made from Grade 100 alloy chain and fittings – new and certified
- Double-leg DOS configuration with oblong master link
- Latched sling hooks on each leg for secure load attachment
- Ideal for two-point lifting and improved load balance
- Individually serialized and furnished with metal load tag
- Load tag indicates chain size, sling length, Working Load Limit, and serial number
- Designed for rugged industrial and construction environments
Why Choose DOS Grade 100 Chain Slings?
The DOS double-leg configuration is engineered for lifts requiring two connection points for improved stability and control. The oblong master link allows easy attachment to crane hooks or other lifting hardware, while the dual sling hooks ensure secure engagement at each pick point.
Grade 100 alloy chain provides approximately 25% higher Working Load Limits compared to Grade 80 chain of the same diameter — delivering greater lifting capacity without increasing sling weight.
Typical Applications
- Structural steel erection
- Machinery and equipment lifting
- Precast concrete handling
- Industrial maintenance and plant operations
- Fabrication and manufacturing lifts
Frequently Asked Questions
What does “DOS” mean?
DOS denotes a double-leg chain sling with sling hooks on each leg and an oblong master link at the top.
How does sling angle affect capacity?
Working Load Limits are based on a 60° sling angle. As the sling angle decreases (becomes flatter), tension on each leg increases and overall Working Load Limit is reduced. Always follow proper rigging angle charts and lifting standards.
Are these slings certified?
Yes. Each DOS chain sling is supplied with a metal load tag showing chain size, sling length, Working Load Limit, and a unique serial number.
Can I order custom lengths?
Yes. Custom lengths, larger sizes, and engineered multi-leg configurations are available upon request.
Important Safety Information
- Use only by trained and qualified personnel.
- Never exceed the Working Load Limit.
- Observe proper sling angle limitations — Working Load Limits decrease as sling angles become flatter (below 60°).
- Inspect before each use for wear, cracks, stretch, or deformation.
- Ensure all sling hook latches function properly before lifting.
- Remove from service if damage or overloading is suspected.
Need a custom double-leg sling assembly or higher-capacity solution? Contact us for engineered lifting configurations tailored to your application.
Specifications
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Safety Notice
Although Bishop Lifting strives to manufacture and sell the highest quality rigging and safety gear, use of the gear is dangerous if not used correctly by competent trained professionals. Bishop Lifting disclaims any liability resulting from the misuse of its rigging and safety gear. Please take a moment to more thoroughly review our disclaimer.
Bishop Lifting rigging and safety gear is only intended to be used by competent trained professionals. Misuse of the rigging and safety gear can result in serious injury up to and including loss of life. As such, Bishop Lifting disclaims liability for any misuse or incorrect product selection by our customers.
Rigging and safety gear purchased from Bishop Lifting should be used in strict accordance with all industry and OSHA standards. At no time should rigging or safety gear be used beyond its certified load ratings (aka Working Load Limits). Normal wear and tear should be expected with use of rigging and safety gear; therefore, all gear should be thoroughly inspected before each and every use. Worn or unsafe rigging and safety gear should never be used.