Price Cut 5/8" x 15 ft Type DOS 2-Leg Grade 100 Chain Sling – 39100 lbs WLL

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.

Pro Tip: Double-leg chain slings provide increased capacity and improved load stability when used within proper sling angle guidelines. As sling angle decreases, tension increases — always follow angle rating charts.

• 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.

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Specifications

MPN—–5/8DOSX15-10MC
Model—–DOS
Chain Diameter—–5/8"
Type—–Double Leg
Hook Type—–Sling
Material—–Grade 100 Alloy Steel
Length (ft)—–15
WLL 60º (lbs)—–39100
WLL 45º (lbs)—–32000
WLL 30º (lbs)—–22600
Safety Factor—–4:1
Overhead Lifting Rated—–Yes
Approx. Weight (lbs)—–149.32
Country of Origin—–USA with Imported Components