PART NO. SIZE M/F T1 NPT T2 NPT F A/F L ADPT22 1/8”X1/8” 1/8” 1/8” 9/16” 0.89 ADPT24 1/8”X1/4” 1/8” 1/4” 3/4” 1.06 ADPT46 1/4”X3/8” 1/4” 3/8” 7/8” 1.28 ADPT48 1/4”X1/2” 1/4” 1/2” 1-1/16” 1.50 ADPT412 1/4”X3/4” 1/4” 3/4” 1-1/4” 1.54 ADPT68 3/8”X1/2” 3/8” 1/2” 1-1/16” 1.50 ADPT612 3/8”X3/4” 3/8” 3/4” 1-1/4” 1.54 ADPT88 1/2”X1/2” 1/2” 1/2” 1-1/16” 1.73 ADPT812 1/2”X3/4” 1/2” 3/4” 1-1/4” 1.73 ADPT816 1/2”X1” 1/2” 1” 1-5/8” 2.01 ADPT1216 3/4”X1” 3/4” 1” 1-5/8” 2.01