Keyword Or Item #
Seacock Sold Separately
Groco BB-Series Backing Block
Item #:
502614
Brand:
Groco
Model #:
Multiple Models Available
Our Price:
From: $43.99 To: $63.99
Please enter quantity below.
Features:
- 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 but flexible enough to conform to minor hull curvature
- Will not swell or absorb moisture
Groco TH-Series Bronze Mushroom Head Thru-Hull Fitting
Item #: 502918Select Thread Size
Material: Bronze, Retaining Nut is Not Included, Rated Above / Below Waterline
Marine UL listed
Item #: 502918
From: $15.99
To: $322.99
Groco FBV Series Full-Flow Flanged Ball Type Seacock
Item #: 503591Select Bottom and Top Threads
Material: Bronze
Field Reversible Handle
Item #: 503591
From: $49.99
To: $389.99
Model #:
Multiple Sizes Available
Groco BV Series Full Flow Ball-Type Seacock
Item #: 503592Select Bottom and Top Threads
Material: Bronze
Tri-Flange Base, Mounting Holes Match most Common Brands
Item #: 503592
From: $152.99
To: $2190.99
Model #:
Multiple Sizes Available