GROCO Backing Block For 3/4" 1" Seacocks (BB-1)

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MSRP: $55.00
$44.99
(You save $10.01 )
SKU:
wzm744868
UPC:
742985169845
Condition:
New
Weight:
0.20 LBS
Shipping:
Free Shipping

Product Overview

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

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