Ronstan Orbit Blocks - Series 180 - Single Lashing Block steering wheels Their precision design provides the

Their precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fibre-reinforced composites in the block head

Head assemblies are suitable for flow rates up to 500 LPH (125 US GPH) with 3/8” NPT ports

Three operating modes including the new Slalom Mode

Sheave Diam: 66 mm

Stern Drive: Volvo Penta Mercruiser >190 hp 4

Ronstan Orbit Blocks - Series 180 - Single Lashing Block steering wheels Their precision design provides theThe 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