S-421T Wedge Sockets - 1 in Clearance This sheave is suitable for

This sheave is suitable for use in fixed or traveling block assemblies

Chain shortening capability – Helps manage excess chain during lifting or securement

Meets WSTDA standards for synthetic sling hardware

maintaining proper rope-to-sheave diameter ratios that reduce bending stress and contribute to extended wire rope service life

These lifting points are ideal for applications requiring frequent repositioning or quick rigging changes

S-421T Wedge Sockets - 1 in Clearance This sheave is suitable forProduct Description: Crosby S 421T Terminator wedge sockets are high performance wire rope termination components designed for strength, safety, and efficiency in lifting and rigging applications. These sockets provide a secure method of attaching wire rope, allowing for quick installation and adjustment in the field. Featuring the patented Terminator wedge design, the system secures the dead end of the wire rope and helps eliminate potential fatigue