Brady  Twist and Secure push button & e-stop covers Made to temporarily prevent access to the on/off and emergency stop controls for production and facility utility operating equipment. • Fast and convenient lockout at the point of need. • One time installation of the low profile, unobtrusive lockout base. • Provides an obvious, visual indication that the equipment control button is locked out, as well as a view through the translucent cover of the ON/OFF status of E-Stop buttons. • Standardized bases allow authorized workers to apply a single provided cover to any of numerous equipment control buttons. Catalogue