Wedge Socket Crosby S-421T


  • Secures the tail or “dead end” of the wire rope to the wedge, thus eliminates loss or “Punch out” of the wedge.
  • Eliminates the need for an extra piece of rope, and is easily installed.
  • The TERMINATOR™ wedge eliminates the potential breaking off of the tail due to fatigue.
  • The tail, which is secured by the base of the clip and the wedge, is left undeformed and available for reuse.
  • Incorporates Crosby’s patented QUIC-CHECK™ “Go” and “No-Go” feature cast into the wedge.
  • Utilises standard Crosby Red-U-Bolt wire rope clip.
  • Generates a minimum efficiency of 80% based on the catalogue breaking strength of the wire rope.
  • Pin diameter and jaw opening allows wedge and socket to be used in conjunction with open swage and spelter sockets.

Wedge sockets meet the performance requirements of Federal Specificatio RR-S-550F, Type C, except those provisions required of the contractor.

  • Material: Cast Steel.
  • Marking: According to standard, ID code and Manufacturer's symbol.
  • Finish: Painted.
  • Standard: EN 13411-6
  • Safety factor: 5:1


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