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

The KWB 3/8" Master Link Sub Assembly with integrated shorteners is engineered for building 3- and 4-leg chain sling systems where strength, adjustability, and streamlined hardware matter. With a working load limit of 22,900 lbs., this Grade 100 fitting handles demanding lifts while simplifying sling setup.

Multi-Leg Chain Sling Adjustability Without Added Weight

Compatible with 3/8" Grade 100 chain, this sub assembly includes built-in shorteners on each leg-each equipped with a locking pin for secure, tool-free chain adjustment. The signal violet finish provides high visibility for fast gear checks in the field. Manufactured in Europe by KWB, a Pewag company, this component offers precision, durability, and efficiency for professional lifting crews.

Key Features

• Working Load Limit: 22,900 lbs. for Grade 100 3- and 4-leg chain sling configurations.
• Chain Compatibility: Designed for use with 3/8" Grade 100 chain.
• Integrated Shorteners: Adjust sling length without added grab hooks or chain weight.
• Locking Pins Included: Each shortener includes a secure pin to hold chain in position.
• Signal Violet Finish: High-visibility coating simplifies inspection and jobsite recognition.
• European Quality: Made by KWB, a Pewag company trusted for top-tier rigging hardware.

View Product Safety Warnings

California Residents: WARNING