Ronstan Ball Bearing Utility Blocks - Series 15 - Single, Swivel Shackle Head S18-7948 universal and light

universal and light

Genuine Jabsco ImpellerNitrile6 BladesSingle Flat DriveDiameter 51mmDepth 22mmShaft Diameter 8mmInsert Type Plastic

there is no longer concern about paddle wheel damage on trailers or lifts

Screw Down

Capturing the spirit of the first racers

Ronstan Ball Bearing Utility Blocks - Series 15 - Single, Swivel Shackle Head S18-7948 universal and lightSmallest 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