LTWFITTING 1/2" OD x 1/2" Female NPT 90 Degree Compression Elbow,BRASS COMPRESSION FITTING(Pack of 5) Type: Female Compression elbow Tube Size:1/2" OD Thread:1/2 Female NPT Package Content : 5 PCS(Include Nut And Ferrule) Materies: BRASS, Net Weight: 64.5g/PC Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.