Ronstan Series 55 BB Single Orbit Block - Becket, Swivel Shackle Head Icom White/Blue and Solid Black colour

White/Blue and Solid Black colour options

3 mm Orbit Functional Unit

The formula begins working on contact

and finishing applications

Ronstan Series 55 BB Single Orbit Block - Becket, Swivel Shackle Head Icom White/Blue and Solid Black colourRonstan Series 55 BB Single Orbit Block Becket, Swivel Shackle Head RF55110 Ultra Lightweight Low friction 2 stage Orbital ball bearing system Highest working load in its class Low profile and compact High performance cleating swivel shackle head for unlimited block rotation Stainless steel shackle head and compatibility with sharp fixing points Ultra low profile integrated becket Materials Ball bearings: High compression strength carbon black acetal