GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3] Marine Safety | Safety Lights both open and closed

both open and closed

Yellow 2 AWG Battery Cable - 100'

Erase fine scratches & remove paint blemishes quickly and with minimal effort

Seat Width - 24"

GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3] Marine Safety | Safety Lights both open and closedBacking Block for 2" & 2 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: