GROCO BB-1 Backing Block Fits 3/4" & 1" Seacocks

Full name: GROCO BB-1 BACKING BLOCK FITS 3/4" & 1" SEACOCKS
Mfg part #: BB-1
UPC: 742985169845
SKU: 72847

$55.22 ~~$71.00~~

● In stock — 1 available · FL

🚚 Free shipping over $100
30-day returns. Details

✓ In stock, ready to ship from our FL warehouse

Secure checkout · prices verified at checkout

Genuine parts from authorized distributors. Questions? getboatparts@gmail.com

30-day returns

About this part

The GROCO BB-1 Backing Block Fits 3/4" & 1" Seacocks is a genuine GROCO part (manufacturer part # BB-1, UPC 742985169845) in our Fittings range under Marine Plumbing & Ventilation. 1 are in stock, shipping from our Florida warehouse. Key specs: Construction Bronze. Shipping weight is about 0.19 lb.

Manufacturer description

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