Makita Tools Drywall Screwdriver (Variable Speed, Reversible) World's fastest drywall screwdriver Features Highest power-to-weight ratio on the market; 6.5 AMP Silent synchronized pin clutch for reduced wear and quiet operation Retractable belt clip attaches to tool belt and also allows operation in tight areas Lightweight cast aluminum gear housing for durability Lightweight design (3.2 lbs.) reduces operator fatigue during extended use Adjustable depth locator assembly with "Sure-Lock" feature for easy and consistent screw depth setting Nose piece is easy to install and remove Ergonomically designed rubber grips for positive control Large lock-on button is recessed and centrally located Sealed, large trigger switch for longer tool life Forward/reverse switch is conveniently located near trigger Brushes are easily accessible for fast replacement Specifications Bit Shank (Hex): 1/4" No Load RPM: 0 - 6,000 AMPS: 6.5 Length: 11-3/8" Net Weight (lbs.): 3.2 Shipping Weight (lbs.): 4.5