• Manufactured from tough 9CrSi alloy
• Removes Screw No: 3-5, 6-10, 12-14
• Removes Bolt Sizes: 3-14mm or 1/8" - 9/16"
• Removes Fasteners: 2 - 8 Grade
• For use with most Cordless/Variable Speed Drills Shank Diameter 6mm (1/4") that have Forward and Reverse Mode
