LTWFITTING Brass Flare 1/2" OD x 3/8" Male NPT Connector Tube Fitting(pack of 5) Type: SAE 45 Deg Flare Male connector Tube Size :1/2" OD Thread: 3/8" Male NPT Package Content : 5 PCS Materies: BRASS, Net Weight: 41g/PC Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.