McMaster 5651K17 High Pressure Suction Water Hose, with 2 × 2 Cam and Groove Socket & Plug, 50 ft Long, Blue J708SB of Head 39 of Head 39 corrosion resistant For Use With Water Temperature Range 20° to 180° F Connection Type Hose × Hose Fittings Aluminum Cam and Groove Female Socket × Aluminum Cam and Groove Male Plug Coupling Size 2 × 2 ID 2" OD 2 1 2" Bend Radius 8" Maximum Pressure 250 psi @ 72° F Maximum Vacuum 29" of Hg @ 72° F Color Blue Clarity Opaque For Use Outdoors Yes Material Blended Rubber Cover Material Blended Rubber Interior Texture Smooth Internal Reinforcement Yarn and Steel Wire Length 50 ft insert the plug into the socket and push levers down