1/2 FPT X 1/4 Male Flare CO/2 Tank Adaptor
3/4 FPT X 1/4 Male Flare Refrigerant Drum Adaptor
3/4 MPT X 1/2 FPT Brass Bushing 209P-12-8
Gasket For 3/4 FPT Drum Adapter Fits K1 1/K1 3/K1 5