Ronstan Ball Bearing, Series 15 - Triple Block, No Shackle neovane 4165002 - 1/2" UNC Dim

4165002 - 1/2" UNC Dim (a) (mm):12

You asked for it

to shorten up the length

YKK Plastic zippers

Designed for all weather conditions

Ronstan Ball Bearing, Series 15 - Triple Block, No Shackle neovane 4165002 - 1/2" UNC DimFeatures: Smallest 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 Applications: Dinghy control lines Vangs, cunninghams and tweakers Shock cord tensioning systems Materials: BB sheaves: UV stabilised acetal Ball bearings: Stainless steel Cheeks: Grade