
GROCO
GROCO Backing Block f/3/4" & 1" Seacocks
$71.00
SKU: SPM-21716
6 in stock
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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
| Brand | GROCO |
| SKU | SPM-21716 |
| UPC | 742985169845 |
| Type | Marine |