GROCO Backing Block f/1-1/4" & 1-1/2" Seacocks Pedestals For replacing existing portlights

For replacing existing portlights

Rugged internal components are protected by a tough

Trolling Motor Bracket

but it still incorporates the convenient butterfly clip mounting system with no exposed fasteners

Compact design bolts directly to any flat surface 5" long and 1-3/8" width

GROCO Backing Block f/1-1/4" & 1-1/2" Seacocks Pedestals For replacing existing portlightsBacking Block for 1 1 4" & 1 1 2" Seacocks Features: Each size fits multiple seacock sizes Press threaded brass 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 Made from an environmentally friendly PVC foam specially formulated for marine applications