Hydraulic Quick Connect Couplers for Dozers, Loaders, Snow Plows, Heavy Equip, I have Parker BH4-60, Series 60 1/2" NPT thread Brass Couplings. I also have Dixon 3VF3 3/8" NPT thread Steel Couplings. They are made in USA, Not Asian #*+t. Asking $15 for each 1/2" Brass Set, and $5 for each 3/8" Steel Set. Starting to clear out my families garage. If you have any questions PLEASE SEND YOUR PHONE #. Due to a recent scam e-mail I WILL NOT reply by computer or text. Sorry and Thanks,