Ronstan Series 100 Single Orbit Block Hull Deck Hardware Club FJ An elasticated waist with drawcord

An elasticated waist with drawcord adjustment and belt loops

7 Series Cheek Block with Stainless Steel cheek

Durable rubber outer with neoprene lining for warmth and comfort

Stop holes – 50mm (1 31/32") centres

Wichard 13/32" Diameter D Shackle w/ Captive Pin

Ronstan Series 100 Single Orbit Block Hull Deck Hardware Club FJ An elasticated waist with drawcordProduct 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