Features and Benefits:

• The connection between ProChuck™ and ratchet is consistent with American National Standards Institute (ANSI®) similar to that of premium quality automotive sockets,High Quality Jacobs Chuck with precision machined 1/4" square mount,Quality black oxide coated steel key included,Can also be used to drive taps with hand ratchet,Perfect for drilling in low-access areas (near the firewall or behind the strut/shock tower)



ProMAXX ProChuck is engineered to convert an air or cordless 1/4" drive ratchet into a powerful drill. Ratchets are far smaller than most drills providing added benefit of getting into tight limited access areas.