Ronstan Series 15 Ball Bearing Utility Block - Double, Loop Head [RF15202]Series 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

Built-in touch dimming switch also produces a soothing blue glow

Platform Dimensions: 18"W (back) 17"W (front) x 15"D x 1-5/16" thick

branch circuits

Original Buff Ball - Extra Large 7" with 1

Lifetime LEDs never need replacing

Raymarine adapter spur cable to connect an E-series display to a SeaTalkngnetwork

Average Flushes: 56

A multi-coil spring recessed in the upper part of the cam generates near constant torque

UPC: 759266338395

Protection ISO 8849 MARINE Bilge Pump Standard

Superior battery life - even at -20°C

A built-in transfer switch automatically detects when generator or shore power status changes to ensure power is always available