LTWFITTING 90 Degree Elbow Brass Barb Fitting 5/16 ID Hose x 1/8" Male NPT Air(Pack of 5) Type: Male Hose Barb Elbow Hose ID: 5/16" Thread: 1/8 Male NPT Materies: BRASS Net Weight : 15.5 g/pc Choosing products dimensions and quantities at column of size and colour seperately,price would be more favorable if choosing wholesale.