ProShield® NexGen Coverall, White, X Large, With Collar no checkout Convolute construction keeps the wheel Convolute construction keeps the wheel running smooth 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 Serged seams Effective barrier against a variety of common industrial aerosols and liquids Proprietary microporous technology