This is a 3/8" x 6 grey pressure washer jumper hose. This assembly has 1 male pipe and 1 male pipe swivel. The threads are standard 3/8 x18. The grey pressure washer jumper is 4,000 psi working. The temperature range -40 to 212 F. We can make any length of jumper you need. All of our assemblies have black caps over the fittings to help keep the tube clean for shipping or storage. If you can not find a jumper, just ask, we can make any length.