GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Knives | Bread Knife Ideal for use with Raymarine

Ideal for use with Raymarine i70 and ST70 Plus digital instrument

Pound Test 30 Pounds

The P79 in-hull transducer easily adjusts to hull deadrise angles up to 22 °

Box Dimensions: 2"H x 3"W x 42"L WT: 0

GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2] Knives | Bread Knife Ideal for use with RaymarineBacking 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: