• Industry’s hardest hitting butterfly wrench - 85 ft/lbs of maximum torque in the palm of your hand!
• All this power from an amazingly compact, ergonomic tool – only 5-7/8" long
• Small diameter hammer casing tapers at the nose for improved access in hard-to-reach areas
• Butterfly style throttle allows instant, single hand direction changes and speed control
• 18 positive throttle settings for pre-set operating speeds
• Heavy duty swivel mounted air inlet for easy access to tight places
• Grease port on hammer casing for easy lubrication and longer service life
• Ideal for working on small fasteners in tight work spaces, a professional tool for professional users