12U-512 | MJ-12-12 | (3/4" Hose X 3/4" Male JIC Fitting)

Size and Thread Type: -12 (3/4") JIC male for -12 (3/4") Hydraulic Hose 

Dash and Tube Size: -12 and 3/4"

Measurement of Male Thread OD: 1-1/16" or 1.06"

Measurement of Female Thread ID: 1" or 0.98"

Interchanges with Weatherhead