Ronstan Ball Bearing Utility Blocks - Series 15 - Exit Block, Cover Plate ronstan ball bearing orbit block series 30 - single becket option lashing 800 GPH - 51 Litres

800 GPH - 51 Litres per minute

Connection for vacuum switch Impeller: Neoprene

Sold as 2 sets of rings

Suited to temporary or permanent line deflection

Ronstan Ball Bearing Utility Blocks - Series 15 - Exit Block, Cover Plate ronstan ball bearing orbit block series 30 - single becket option lashing 800 GPH - 51 LitresSmallest and lightest ball bearing block available Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction Single loop head blocks include an O ring to separate running line from head lashing or fixing Features a flush rivet to minimise cutout and facilitate installation