5 PCS Straight NPT Adapter, 1/2″ NPTF x 1/4″ Tube OD Thread Female Adapters Wate

5 PCS Straight NPT Adapter, 1/2″ NPTF x 1/4″ Tube OD Thread Female Adapters

10PCS 1/2″ to 3/4″ PVC Pipe Fittings Nipple G1/2 X G3/4 Male to Male G1/2xG3/4