Frontier™ Air Water Hose, 0.37 lb @ 1 ft, 1.15 in OD, 3 4 in ID, 500 ft L, 300 psi no checkout twisting and turning Turn screw to twisting and turning Turn screw to adjust pressure and fit Tight tolerances for snug fit on fastener Ball and spring design which allows for a 30° working angle Designed to withstand the high torque and force associated with impact tools in repetitive application Features two through holes and a groove to accept a Proto® Retaining Ring or pin and O ring to help secure the socket to the drive tool anvil Position at appropriate angle to turn fasteners where obstructions prevent a straight application Economical air and water hose for a wide range of industrial and 300 psi working pressures