Ronstan Series 15 Ball Bearing Triple Block with Loop Top Sailboat Canvas 64 in 321 mm Length

64 in 321 mm Length Closed* 8

while still allowing smooth

Airflow remains unobstructed

Lewmar 10mm Chain Stopper Lever

This is very important

Ronstan Series 15 Ball Bearing Triple Block with Loop Top Sailboat Canvas 64 in 321 mm LengthRonstan Series 15 Ball Bearing Triple Block with Loop Top Features: Smallest and lightest ball bearing block available. Precision moulded acetal sheave running on stainless steel ball bearings provide high performance & low friction. Specification: Max. Rope diameter (in): 3 16 Sheave diameter (in): 5 8 Applications: Dinghy control lines. Vangs, cunninghams and tweakers. Shock cord tensioning systems Materials: BB sheaves: UV stabilised acetal. Ball