Barton Marine Size 7 Single Plain Bearing Stand-Up Block [N07170] Cartography | Raymarine and have excellent wear resistance

and have excellent wear resistance

Pre-wired double contact w/3' of 16/3-SJO cable

Waterproof Cover for Base that Attaches to Deck Mounted Retainer when Light is in Place

It's DIY-ready

Barton Marine Size 7 Single Plain Bearing Stand-Up Block [N07170] Cartography | Raymarine and have excellent wear resistanceSize 7 Single Plain Bearing Stand Up Block Barton plain bearing blocks have a precision molded acetal sheave running on a large diameter brass bearing, ensuring free running under the highest of loads. This range of high load cruiser bocks is of rugged construction, featuring high quality injection molded side plates with all load carrying components from 316 grade stainless steel. Side plates are through bolted and riveted for added strength and