Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head Marine Hardware | Chocks Amber light faces front

Amber light faces front

UPC: 753759998356

Upper mounting bracket with gland seal

so the strength is better

UPC: 652480206757

Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head Marine Hardware | Chocks Amber light faces frontSeries 15 Ball Bearing Utility Block Double, Loop Head 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