Angle grinder manual operation DPST trigger switch HLT-125B, compatible with many small angle grinders (125 mm disc) like Compass, Bork, Sparky, ProKressiv, KRESS PK 850 WS, Ryobi EAG750RB, Skil 9005 LA, Bort BWS-600N, in the initial state, the circuit is closed, body size ~23 * 23 * 30 mm