Series 15 Ball Bearing Utility Block - Upright Lead Block

Features:

• Smallest and lightest ball bearing block available


• Precision molded 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 stabilized acetal


• Ball bearings: Stainless steel


• Cheeks: Grade 316 stainless steel