Groco BB Backing Block for Flanged Seacock

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US$27.61
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US$27.61
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 254450221 Release Date 2026/11/07 List Price US$27.61 Model Number 254450221
Category

Flanged seacock installation is improved with the use of a backing block between the valve flange and the hull. Each size fits multiple seacock sizes.


Groco BB Backing Block for Flanged Seacock:
  • Installation is improved with the use of a backing block between the valve flange and the hull
  • Each size fits multiple seacock sizes
  • Press threaded inserts into the hull side of the backing block into the holes that match the seacock flange
  • 1/2" thickness is rigid enough for a secure installation
  • Flexible enough to conform to minor hull curvature
  • Will not swell or absorb moisture
  • Bolt: 5/16" - 18"
  • Fits: 3/4" and 1" seacocks
Boat accessory type Backing Block
Brand GROCO
Material metal
Size One Size
Color Multicolor
Has written warranty No
Model BB-2
Weight 1.0 lb
Product net content uom Each
Total count 1

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