1/2" Female NPT End Malleable Iron -- Universal Coupling

3/4" Hose End Malleable Iron -- Universal Coupling

$7.20

1/2" Male NPT Ends Malleable Iron -- Universal Coupler

$8.00

Blank Ends Malleable Iron -- Universal Coupling

$7.25

3/4" Male NPT End Malleable Iron -- Universal Couping

$5.75