The three-pronged AWS-7 merges the T25 Torx tipped wrench with a 4mm & 5mm hex wrench into one single tool, ideal for when you are working on a number of parts at the same time. The long reach of each tool allows you access to more awkwardly situated screws when carrying out a host of jobs. The chamfered tip on each arm allows for exact & precise screw engagement when loosening & tightening them in place. With a large round base, the AWS-7 is the ideal size & shape for any mechanics hand & provides great positioning & leverage. Classically designed, this Park Tool wrench set has been part of Park Tool's repertoire for over 30 years & is as popular today as when it first launched.