GROCO Backing Block f/3/4" 1" Seacocks [BB-1] Electrical | Circuit Breakers 5" OD ANTENNAS and black

5" OD ANTENNAS and black anodized Jam nut (03-1103-23)

Weather Band

suited for a variety of applications and widely used for outrigger mounts

53 cm) Mounting Hole

Trim Tab blades are 12 Gauge - 304 SS with a 5/8" flared trailing edge and 1/8" diameter hinge pin

GROCO Backing Block f/3/4" 1" Seacocks [BB-1] Electrical | Circuit Breakers 5" OD ANTENNAS and blackBacking Block for 3 4" & 1" 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: