Ryobi ZRP1810 18V Cordless Lithium-Ion 3/8 in. Drill Kit Certified Refurbished This Certified Refurbished product is tested & certified by Ryobi to look and work like-new. The product includes all original accessories, and is backed by a 1 Year warranty. Includes a battery and charger 24 clutch positions adjust the torque output to control the depth of the screw or fastener 2-speed gearbox for high torque or high speed applications