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

Pin Ø: 10 mm

Stubborn stains may require a second application and light scrubbing

When removing unwanted contaminants and stubborn imperfections - or smoothing a rough surface - it

which locks at four lengths between 101 cm - 182 cm (40” - 72”)

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: