Perko 3" Chrome Barrel Bolt [0947DP1CHR] Marine Plumbing & Ventilation | Thru-Hull Fittings It is commonly used as

It is commonly used as original equipment on vessels featuring the recognizable TH logo resembling an anchor

Enhanced Strength: Backing plate and spacer provide added reinforcement for secure fastening

providing a snug and secure fit for the sprayer handle

Description:Upgrade your boat’s mooring system with the 10" Wide Flush Cleat Backing

Mounting Base Diameter (B): 3/4"

Perko 3" Chrome Barrel Bolt [0947DP1CHR] Marine Plumbing & Ventilation | Thru-Hull Fittings It is commonly used asBarrel Bolt Chrome Plated Bronze Body and Keeper 3 8" Diameter Bolt Bulkhead Keeper Easily Installs in a 5 8" Hole Includes Friction Pad to Eliminate Rattle and Provide Smooth Operation