Ronstan Series 15 BB Stand-up Block Product Type_Painting Supplies Tough and flexible polyurethane polymer

Tough and flexible polyurethane polymer forms strong bonds

Smallest and lightest ball bearing block available

provide an easy way to maintain prime in a suction or discharge line

The formula begins working on contact

double-side pads work with our Hookit system for easy change-outs

Ronstan Series 15 BB Stand-up Block Product Type_Painting Supplies Tough and flexible polyurethane polymerRonstan Series 15 Ball Bearing Stand up Block RF15141 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