Ronstan Series 75 Orbit Block, Single Halyard Wichard Automatic Mooring Hooks These sheaves are made from

These sheaves are made from a unique plastic material which is suitable for use with wire

WIDTH - 80MM

Height - 14

C-Scow Envelope Cover

Their wraparound palm protection eliminates uncomfortable side seams

Ronstan Series 75 Orbit Block, Single Halyard Wichard Automatic Mooring Hooks These sheaves are made fromProduct Description Ronstan Series 75 Orbit Block, Single Halyard Product Information Orbit blocks are a no compromise product range developed to meet the demands and expectations of the very dedicated and increasingly professional racing sailor. Side cheeks incorporating head structure and hub are precision machined as a single part from solid alloy, leaving material only where it contributes to the load carrying capacity of the block and eliminating