ACDelco G12 Series are built for people who make a living with their tools day in and day out. ARW1208 Li-ion 12V 3/8" Ratchet Wrench. Angle compact head designs specifically for mechanics to work in tight space. Delivers maximum torque at 55 ft-lbs that is the Most powerful tool on the market in its class. Forward/Reverse lever and Durable aluminum gearbox housing. Variable speed with reversible control and electric brake switch. Anti-slip soft grip. Package includes: 1 x Li-ion 12V Battery Pack, 1 x Quick Charger, and Carrying Case..