GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Brand_Vesper gel coat and marine coatings

gel coat and marine coatings

Self-priming up to 3 m (10 ft)

000 RPM (Gas - Outboard)

Also works with Dytek Temp guages

Box Dimensions: 7"H x 8"W x 11"L WT: 4

GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Brand_Vesper gel coat and marine coatingsBacking 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 Specifications: