Crosby Western 21 – 22 – 23 Wood Shell Blocks for Manila Rope

  • Bolt style center pin with lock washer and staked nut
  • No straps
  • Laser burned side plates
  • Every block permanently stamped with the following:
    – Working Load Limit
    – Block Size
    – Rope Size
  • Same stock numbers
  • Same working load limits
  • Same fittings available
  • Laser cut side plates
  • Galvanized steel
  • Grade 5 bolts secured with lock washers and staked nuts
  • Replaceable wood bumpers
  • Bronze bushed sheaves with larger bearing diameter for extended block life.
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