Current SelfLocking Switch for BGV2122004 Angle Grinder Polisher Designed for the BGV2122004 angle grinder polisher Nominal ratings: 250Vac 5A; 125Vac 22A; 125Vdc 15A current transmission with reliable selflocking performance DIY Friendly Replacement Suitable for a wide range of DIY applications Ideal replacement for old or broken switches Supports smooth operation of electric hand drills and other power tools Convenient Speed Control Smooth speed control function Start by pressing the switch; speed increases as you press further Enables precise speed adjustment for various tasks Easy Installation and Durable Construction Made of plastic and metal materials Easy to assemble on electric hand drills Comfortable grip and effortless control Use Scenarios a worn switch on a BGV2122004 angle grinder polisher or similar tool to restore control Upgrade electric hand drills and other tools for variable speed starting and stopping Projects requiring adjustable speed ramp during polishing, grinding, or sanding