Ronstan Series 75 Double Strop Orbit Block Dynamic Dollies Plastic Fittings Alloy sheave and housing

Alloy sheave and housing

C - 13/64" (5

Width: 27/64" (11 mm)

Schaefer Single 2 3/8" Sheave Exit Block

Ronstan Series 75 Double Strop Orbit Block Dynamic Dollies Plastic Fittings Alloy sheave and housingProduct Description Ronstan Series 75 Double Strop Orbit Block Product Information Orbit blocks are a no compromise product range developed to meet the demands and expectation 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 the