GROCO
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
![GROCO Backing Block f\/2" 2-1\/2" Seacocks [BB-3]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/608x608/products/65717/28285/74173XL__79127.1548184571.jpg?c=2 "GROCO Backing Block f\/2\" 2-1\/2\" Seacocks [BB-3]")
- SKU:
- 74173
- UPC:
- 742985170155
- Weight:
- 0.45 LBS
- Shipping:
- Calculated at Checkout
![GROCO Backing Block f\/2" 2-1\/2" Seacocks [BB-3]](https://cdn11.bigcommerce.com/s-u5h0phb1/images/stencil/1280x1280/products/65717/28285/74173XL__79127.1548184571.jpg?c=2?imbypass=on "GROCO Backing Block f\/2\" 2-1\/2\" Seacocks [BB-3]")
Description
Backing Block for 2" & 2-1/2" 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 7"L WT: 0.45 lbs
- UPC: 742985170155
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