Description

BB SERIES – BACKING BLOCKS

Flanged seacock installation is improved with the use of a backing block between the valve flange and the hull.

• Each size fits multiple seacock sizes.
• Press threaded inserts into the hull side of the backing block into the holes that match the seacock flange.
• Rigid 1/2″ thickness provides secure installation but is flexible enough to conform to minor hull curvature.
• Will not swell or absorb moisture.