Ronstan Series 100 Single Orbit Block XX Clutches Pitch=100mm Fastening slugs=31

Pitch=100mm Fastening slugs=31

Rope Ø - 1/2 in

1/2 zip opening

The hooded design and long sleeves help provide full protection from the sun

Ronstan Series 100 Single Orbit Block XX Clutches Pitch=100mm Fastening slugs=31Product Description Ronstan Series 100 Single 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 need