Groco Backing Block for 1-1/4" and 1-1/2" Seacocks ORMD The Blue Sea 6005200-BSS m-Series

The Blue Sea 6005200-BSS m-Series Mini On-Off Battery Switch with Key

GMR Fantom 24x

PHII and PHEII

Frequencies supported:

Groco Backing Block for 1-1/4" and 1-1/2" Seacocks ORMD The Blue Sea 6005200-BSS m-SeriesBacking 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