Ronstan Ball Bearing Utility Blocks - Series 15 - Single, Swivel Shackle Head S18-7948 Genuine Jabsco ImpellerNitrile6 BladesSingle Flat

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

- Quick clip-on and release clamp for instant transformation from skiing to fishing

resulting in a better performing and longer product life

• Push button disengagement of shift for neutral throttle warm up

Ronstan Ball Bearing Utility Blocks - Series 15 - Single, Swivel Shackle Head S18-7948 Genuine Jabsco ImpellerNitrile6 BladesSingle FlatSmallest 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