These extra-long keys feature a patented wing tip to bite and remove worn, damaged or

stripped hex screws without causing further damage. They feature S2 tool steel construction

and include a hangable plastic holder.

 

✦ Extra long design for maximum torque
✦ The only hex key which can drive 100% round hex drive screws.
✦ Just angle the hex key about 20 degree & start to unlock the damaged
　or rounded off screw.
✦ Patented wing tip design allows keys to bite and remove partially
　damaged fasteners
✦ Chrome plated finish and texture create better grip during
✦ Material: S2
✦ Available Size:
　SAE: 1/16", 5/64", 3/32", 1/8", 5/32", 3/16", 1/4", 5/16" and 3/8".
　METRIC: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm and 10mm.