12mm Plain Bearing Alloy Sheave Nylon Box 70 x 22mm


Allen Sheave Boxes are available with a plain bearing or ball bearing sheave. We also have the following choice of sheave material to suit your application: Acetal Resin, Stainless Steel and Alloy. Sheave boxes are suitable for all types of halyard systems, control line systems and general running rigging. *Working and breaking loads are very dependent on the fixing of the sheave box.

  • Sheave Width: 12mm
  • Sheave Diameter: 38mm
  • Slot size: 70mm x 22mm
  • Weight: 65g
  • Hole centres: 80mm
  • Hole size: 4mm


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