Description

Series 15 Ball Bearing Utility Block – Cheek 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
• Features lateral supports for improved mounting stability.

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

Ronstan Series 15 Single Cheek | For sailboats. Ronstan Series 15 Ball Bearing Cheek Block is a slim, lightweight and versatile block with a pulley diameter of 5/8 inches and very strong.
SKU: NVN-71023
MPN: RF15151
UPC: 9316800555161