![GROCO Backing Block f/3/4’’ 1’’ Seacocks [BB-1] - Fittings](http://www.bergenperformancemarine.com/cdn/shop/files/groco-backing-block-f-3-4-1-seacocks-bb-1-fittings-374.webp?v=1752232551&width=1946)
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GROCO Backing Block f/3/4" 1" Seacocks [BB-1]
GROCO Backing Block f/3/4" 1" Seacocks [BB-1]
Low stock! Only 7 left
Regular price
$44.99
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$44.99
Regular price
$71.00
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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
Specifications:
- Construction: Bronze
- Box Dimensions: 1"H x 7"W x 9"L WT: 0.2 lbs
- UPC: 742985169845
![GROCO Backing Block f/3/4’’ 1’’ Seacocks [BB-1] - Fittings](http://www.bergenperformancemarine.com/cdn/shop/files/groco-backing-block-f-3-4-1-seacocks-bb-1-fittings-374.webp?v=1752232551&width=1445)
![GROCO Backing Block f/3/4’’ 1’’ Seacocks [BB-1] - Fittings](http://www.bergenperformancemarine.com/cdn/shop/files/groco-backing-block-f-3-4-1-seacocks-bb-1-fittings-374.webp?v=1752232551&width=3840)
