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![GROCO Backing Block f\/1-1\/4" 1-1\/2" Seacocks [BB-2]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/1280x1280/products/14906/18527/72848XL__73631.1677988263.jpg?c=1 "GROCO Backing Block f\/1-1\/4\" 1-1\/2\" Seacocks [BB-2]")
GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]
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![GROCO Backing Block f\/1-1\/4" 1-1\/2" Seacocks [BB-2]](https://cdn11.bigcommerce.com/s-ge8sirtax0/images/stencil/500x500/products/14906/18527/72848XL__73631.1677988263.jpg?c=1 "GROCO Backing Block f\/1-1\/4\" 1-1\/2\" Seacocks [BB-2]")
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GROCO
GROCO Backing Block f/1-1/4" 1-1/2" Seacocks [BB-2]
$81.00
- Brand
- GROCO
- SKU:
- CWR-72848
- UPC:
- 742985170148
- MPN:
- BB-2
Backing 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:
- Construction: Bronze
- Box Dimensions: 1"H x 7"W x 9"L WT: 0.25 lbs
- UPC: 742985170148
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