Product Description: Jumper whip Hose has M22 female end, fit most pressure washer hose reel. Jumper whip Hose has 3/8” NPT solid male end, fit most pressure washer hose reel. Whip hose power washer is 4 FT X 3/8 Inch. Used for connecting pressure washer pump to hose reel that is near the machine. Hose is made from upgraded high tensile Steel-Wire Braid, Scuff and mark resistant construction .