Selden Automatic Ratchet Block 45mm T Shirts XGrip® HAR shield (unisex)

XGrip® HAR shield (unisex)

If wood is dirty and/or weathered

Nylon resin sideplates are densely packed with long glass fibres for a compact block with a high strength to weight ratio

Have your new cover fitted too

Selden Automatic Ratchet Block 45mm T Shirts XGrip® HAR shield (unisex)Selden 45mm Automatic Ratchet Block Featuring 5mm Delri Ball Bearings and 45mm aluminium sheave. The sheave automatically changes from free tuning to ratchet when the load increases. The sailor decides when the automatic ratchet kicks in. The switch over point is set using an allen key to adjust a screw inside the sheave. Fast, simple, precise. Use for: Dinghy main sheets. Spinnaker sheets. Sheave dia: 45 mm Max line size: 8 mm Pin dia: 4 mm Shackle