![GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]](http://inletmarinesupply.com/cdn/shop/files/74173XL.jpg?v=1743547249&width=1500)
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3] is backordered and will ship as soon as it is back in stock.
Professional Insight
This product is offered through Inlet Marine Supply as part of our marine electrical catalog. Always verify compatibility with your vessel’s electrical system prior to purchase.
Professional installation is recommended to ensure safety, proper integration, and long-term reliability.
Need help installing this product?
Our service division, Inlet Marine Electric, provides professional marine electrical installation, upgrades, and troubleshooting in South Florida.
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GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3]
GROCO Backing Block f/2" 2-1/2" Seacocks [BB-3] is backordered and will ship as soon as it is back in stock.
Description
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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