GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Marine Hardware | Chocks this light is virtually indestructible

this light is virtually indestructible and looks amazing wherever it's mounted

Holds boards up to 2-5/8″ thick

Temp Sensor Alternator - 54"

Instant On/Off - No Warm Up

GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Marine Hardware | Chocks this light is virtually indestructibleBacking 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: