GROCO Backing Block f/2" and 2-1/2" Seacocks - BB-3 Heavy Duty Anchor A quick rinse and you're

A quick rinse and you're done

No-look tracking system for foolproof adjustments

amplified bass

X34 90° Black Mounting Bezel

XD relays offer a high amp rating in a smaller package than competitive solutions

GROCO Backing Block f/2" and 2-1/2" Seacocks - BB-3 Heavy Duty Anchor A quick rinse and you'reGROCO Backing Block f 2" and 2 1 2" Seacocks BB 3 Backing Block for 2" and 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