Ronstan Orbit Blocks - Series 180 - Single Foot Block ronstan utility block series 15 20 - single loop head Stainless Kit

Stainless Kit

Includes backing plate and nuts

Replacement for Mercruiser part # 99438A1

Stainless Closed Body Turnbuckle

Ronstan Orbit Blocks - Series 180 - Single Foot Block ronstan utility block series 15 20 - single loop head Stainless KitThe highest strength to weight ratio Minimal friction loss, especially when working at high loads Totally reliable and trouble free performance Simplicity of design and construction to facilitate maintenance and servicing Elegant, functional styling and finish 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