GROCO Backing Block f/1-1/4" & 1-1/2" Seacocks

Backing Block for 1-1/4" & 1-1/2" 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

In The Box:

Package Dimensions:

6" x 6" x 1"

Available Method:

• 1st Class
• Ground
• 2 Day

* ALL WARRANTY IS THROUGH MANUFACTURE *