Crosby S-421TW Terminator Replacement Wedge - 3/4 in

Product Description

Product Description:
The Crosby S-421T Terminator™ Wedge Socket is designed for secure, high-efficiency wire rope terminations in lifting and rigging applications. Engineered to improve safety and simplify installation, the Terminator™ system secures both the live and dead ends of the wire rope to help eliminate wedge loss, punch out, and tail fatigue commonly associated with traditional wedge sockets.
Designed for demanding industrial environments, the S-421T provides reliable performance for crane, marine, offshore, and heavy lifting applications while allowing faster and easier wire rope installation and replacement.

Material:
Cast steel socket body
Zinc-finished wedge and accessories
Corrosion-resistant hardware

Specifications:
Wedge socket termination for wire rope applications
Designed for high-performance and rotation-resistant wire ropes
Wedge socket terminations achieve approximately 80% efficiency based on catalog wire rope strength
QUIC-CHECK® “Go” and “No-Go” wedge sizing system verifies proper rope size
Cast steel basket individually magnetic particle inspected
Compatible with closed swage and spelter sockets
Utilizes Crosby Red-U-Bolt® wire rope clip
Available with round pin or bolt, nut, and cotter pin configurations
Meets EN 13411-6 performance requirements
Meets or exceeds ASME B30.26 requirements
Available with API-2C certification upon request

Uses:
Wire rope terminations
Crane and hoisting systems
Marine and offshore rigging
Construction and industrial lifting
Heavy-duty rigging assemblies

Key Features:
Terminator™ wedge design – Secures dead end of rope to reduce wedge loss
QUIC-CHECK® system – Simplifies wire rope size verification
Improved safety – Helps reduce tail fatigue and punch out risks
Easy installation – Eliminates need for extra tail rope piece
Durable construction – Cast steel basket for demanding environments
Retrofit capable – Standard S-421 sockets can be upgraded with Terminator™ wedges