We highly recommend this cordless ratchet wrench from SP Air Corporation as a number of its features add up to a highly capable impact tool. It can produce a massive 500 RPM with a maximum torque of 55 ft-lbs which is much higher than many other ratchets of this small size. In fact, the manufacturer claims that this impact tool is actually three times faster than all other mini ratchets on the market while still being able to produce twice as much torque.
In addition to its power, we also like it for its reaction-free impact mechanism so that users do not have to suffer from any chaffing to the wrist or knuckles which can be so common when using a cordless ratchet or air impact wrench. It is also lightweight yet made from long-lasting aluminum so those that invest in this mini impact tool will have it for a lifetime.