Electric Screw Driver - Variable Speed 0 to 4200 RPM | Forward & Reverse Button with Lock-On Switch | Trigger-Lock | Ideal for Drilling, Screw Tightening & Loose Red/Black

POWERFUL - The power screwdriver has a powerful 500W motor forward and reverses turning torque. This is a practical time-saving addition to any home, garage, or workshop., TIME-SAVING - The Electric Screwdriver designed with power, performance, and flexibility in mind this driver is great for hanging pictures, assembly of furniture, and tightening and loosening the most stubborn screws., FORWARD/REVERSE BUTTON -There is a button allowing the screwdriver to rotate between clockwise (forward) and counter-clockwise (reverse). With a simple press of the F&R switch at the middle position of the handle., LOCK ON BUTTON - This feature will let you select the reverse and forward button to work continuously either to tight the screw(forward) or to loose the screw(reverse)., TRIGGER-LOCK - It is useful to lock the trigger speed to forward or reverse for continuous working without holding the trigger.