1/2" x 40"hydraulic Hose assembly, 2 wire with a 5,000 PSI working, burst 20,000 PSI, with 2- Female JIC Swivels with 3/4-16 Threads, Bite to wire fittings with 2 plastic caps on the fitting to keep the tube of the assembly clean, during shipping or storage. PLEASE CHECK YOUR OLD ASSEMBLY; Check your old assembly on both sides the female swivel nut should fit a 7/8" wrench on both sides, if you did this assembly will thread to your equipment just like your old assembly. If you used any other size wrench please let me know and I help you find the correct assembly or I build you one that will work.