Milwaukee® Lock On Button is designed for 6147-31, 6146-31 4 1/2" compact angle grinders with paddle switch, 6146-30, 6147-30 4 1/2" compact angle grinder with paddle switch, lock-on, 6117-31 5" HP angle grinder with paddle switch, 6117-30 5" HP angle grinder with paddle switch, lock-on, 6161-31 6" HP angle grinder with paddle switch, 6117-31b 5" HP angle grinder with paddle switch and brake and 6161-30 6" HP angle grinder with paddle switch, lock-on.
