Ryobi P4221 User Manual | 32 pages | Original mode
Ryobi P4221, stuck "turned on" regardless of safety and trigger switch position? (sound) according to the user manual, this is shouldn't be possible. : r/ryobi
RYOBI 18 V 18 VOLT 4-1/2" INCH ANGLE GRINDER KIT SET CUT OFF TOOL - P4221 | eBay
RYOBI ONE+ HP 18V Brushless 4-1/2 in. Angle Grinder | Test And Review - YouTube