5/8" 2 wire 4,000 PSI hydraulic Hose assembly x 30", with 2 Female JIC 10# Swivel. The thread size are standard for the 5/8" hose. Threads on this assembly are 7/8 x 14. PLEASE CHECK YOUR OLD ASSEMBLY; The female swivel nut should fit a 1" wrench this assembly will bolt on your equipment if you did not, use this size wrench please let me know, and I help you find the correct assembly that will work.