Blade converts quickly to 90 degree or 45 degree for standard or flush cut applications. Pivot lock adjusts blade. Set screw allows for storage of extra blades and secures blade for “jab” sawing. Aluminum finger grip handle and front end. Thumb guard for two handed sawing. Three teeth sizes on a single blade: 32 teeth/inch, 24 teeth/inch, and 18 teeth/inch. Overall hacksaw length: 16″. Blade length: 12″.