uxcell 3/8" Male Thread Double Coupler Manual Operated Flexible Grease Guns Hose 245mm Length Product Name : Grease Gun Hose;Material : Metal, Plastic Total Length : 245mm / 9.6";Male Thread Diameter : 9.5mm / 3/8" Working Pressure : 4500 PSI;Main Color : Black, Silver Tone Net Weight : 27g Package Content : 1 x Grease Gun Hose