Ronstan Series 15 Ball Bearing Utility Block - Pivoting Lead Block Under Armour The watertight cover and gasket

The watertight cover and gasket shield your downrigger plug from corrosion when not in use

and supplies smooth flow from trickle to full flow

they have a metatarsal guard that protects your toes from harmful objects and a steel toe to meet ASTM standards

MACH5 - Mercury® style (like C5)

Manufacturer Part No : RH527VS/XS

Ronstan Series 15 Ball Bearing Utility Block - Pivoting Lead Block Under Armour The watertight cover and gasketSeries 15 Ball Bearing Utility Block Pivoting 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 Featuring a 4 point fastening for load distribution and low profile. Can be mounted without disassembly. Applications: Dinghy