Description
GROCO BB-1 BACKING BLOCK FITS 3/4″ & 1″ SEACOCKS
Backing 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
You have questions please contact us
Additional information
| Weight | 0.2 lbs |
|---|---|
| Dimensions | 9 × 7 × 1 in |
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