Ronstan Orbit Series 40 Single Becket Block w/ Swivel Head & Cleat FW23 OFF MAP The rotation stop is simply

The rotation stop is simply installed on the underside of the furler and can be locked out when in use

Easily spliced onto Genoa sheets

Breaking Load - 15550 Lbs

A- 1 35/64 inch

Ronstan Orbit Series 40 Single Becket Block w/ Swivel Head & Cleat FW23 OFF MAP The rotation stop is simplyProduct Description Ronstan Orbit Series 40 Single Becket Block w Swivel Head & Cleat Features Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating Sheave 1 9 16 in. Max. Rope 5 16 in. Max. Cable in Pin in. M. W. L. 715 lb. B. L. 1540 lb. Weight 3. 7 oz. Product Information Lightweight Kilogram for kilogram of working load, BB and RT Orbit Blocks are the