*Product Name: AIR REVERSIBLE SCREWDRIVER
*Model: AT-221-1-KL
* Free speed : 1800 r.p.m.
* Hex size of bit… 1/4"
* Capacity of screw… M4
* Air pressure… 90 psi
* Air consumption (cfm)… 10.6
* Air inlet (NPT)… 1/4"
* Overall length… 9"
* Net weight… 1.3 kg
* Clutch mechanism… Internal adjust