Aluminum 1 1/2" Female NH to 1 1/2" Male NPT Female Size_3 Inch Brass and aluminum female couplings
Yard notes & kiln story
Description
Aluminum 1 1 2" Female NH to 1 1 2" Male NPT Female Size_3 Inch Brass and aluminum female couplings Brass and aluminum female couplings have two rocker lugs This is the most common replacement plug in the US