Gunnebo 5/16″ MIG Shortener – Grade 100

Gunnebo GrabiQ 5/16″ MIG Shortener – Grade 100 Chain Sling Adjuster

The Gunnebo 5/16″ MIG Shortener is designed for professionals who need precise, secure, and field-adjustable chain sling control. As part of the Gunnebo GrabiQ Grade 100 system, this compact shortener uses a unique MidGrab design that allows sling leg shortening from the bottom-unlike traditional top-only methods. This innovation gives riggers the ability to adjust chain length in real-time while suspended on a crane, making it ideal for load leveling and dynamic rigging applications.

MidGrab Design for On-the-Fly Chain Shortening

Forged from Grade 100 quenched and tempered alloy steel, the MIG Shortener meets or exceeds ASTM A906/A906M and ASME B30.10 requirements. Its compact profile enables easy integration into chain sling setups, while the flexible pin system allows users to choose between lockable or fixed pins based on load needs. Whether lifting, securing