Groco Backing Block for 3/4" and 1" Seacocks PVSINSHO3 Manufacturer Part Number 7719-BSS Key
Yard notes & kiln story
Description
Groco Backing Block for 3 4" and 1" Seacocks PVSINSHO3 Manufacturer Part Number 7719 BSS Key Manufacturer Part Number 7719 BSS Key Features • Includes backing nut Press threaded brass inserts into the hull side of the backing block into the holes that match the seacock flange Made from an environmentally friendly PVC foam specially formulated for marine applications