Size and thread type: -20 (1-1/4") ORFS Female 45 Degree for -20 (1-1/4") Hydraulic Hose
Dash and Tube Size: -20 and 1-1/4" Industry Nominal Thread Size: 1 11/16-12" Actual Measurement of Male Thread OD: 1 11/16" or 1.69" Actual Measurement of Female Thread ID: 1 5/8" or 1.61"