Groco BB-Series Backing Block BB-2
Item #:
502614BBKBB2
Brand:
Groco
Model #:
BB-2
Packaged Weight:
0.50
Lbs.
List Price:
$65.00
Our Price:
$44.99
Status:
In Stock


Features:
- Flanged seacock installation is improved with the use of a backing block between the valve flange and the hull
- Each size fits multiple seacock sizes
- Press threaded inserts into the hull side of the backing block into the holes that match the seacock flange
- 1/2" thickness is rigid enough for a secure installation but flexible enough to conform to minor hull curvature
- Will not swell or absorb moisture
- Applications: 1-1/4" and 1-1/2" Seacocks
- Diameter: 5.38"
- Threaded Inserts: 5/16"-18