Ronstan Series 15 BB Single Utility Block - Swivel Hook Head Rope Size:5 mm It also contains a non-evaporating

It also contains a non-evaporating lubricant that saves time and equipment and protects against further rust and corrosion

Fast Orange removes the toughest dirt

Runs dry without damage

or other hard non-porous surfaces

waterproof tape with a permanently tacky adhesive that bonds well to most surfaces over a wide range of temperatures

Ronstan Series 15 BB Single Utility Block - Swivel Hook Head Rope Size:5 mm It also contains a non-evaporatingRonstan Series 15 Ball Bearing Single Utility Block, Swivel Hook Head RF15180 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: