Maxtech Consumer Products 50361MX Impact Zone Quick Change Extension- 12 in.

Impact zone Quick-change extension 12 in. Maxtech's Impact Extension withstands up to 10x more torque than non-impact extensions.

• Ball-bearing lock mechanism for extreme durability during high torque will not seize up or break when impact is engaged
• One-handed loading and ejection load and eject with a drill still in your hand
• Impact-Rated Construction withstands high degrees of torque during drilling
• Universal 0.25 in. hex shank