KWB 5/8" Master Link Sub Assembly with Built-In Shorteners - 3 & 4 Leg, Grade 100

The KWB 5/8" Master Link Sub Assembly with built-in shorteners is engineered for heavy-duty, multi-leg Grade 100 chain sling systems. With a working load limit of 58,700 lbs., this fitting offers strength and simplicity for lifting pros who need reliable adjustability without the added bulk of extra hooks or chain.

Built-In Adjustability for High-Capacity Lifting

Designed for use with 5/8" Grade 100 chain, each leg of this sub assembly features an integrated shortener with a locking pin-allowing quick and secure sling length adjustments on the job. The signature signal violet finish ensures visibility for safety checks and field identification. Manufactured in Europe by KWB, a Pewag company, this assembly delivers unmatched durability, fit, and function for demanding rigging environments.

Key Features

• Working Load Limit: 58,700 lbs. for 3- & 4-leg Grade 100 chain sling configurations.
• Chain Compatibility: Built for 5/8" Grade 100 chain.
• Integrated Shorteners: Adjust chain length without added grab hooks or excess chain.
• Locking Pins Included: Each shortener includes a pin for secure chain hold and adjustment.
• Signal Violet Finish: Improves visibility and gear recognition in the field.
• European Manufacturing: Made by KWB, a Pewag company known for premium rigging hardware.

View Product Safety Warnings

California Residents: WARNING