Pneumatic Hand Tools | Air screwdrivers:

Fully Auto Screwdriver / Torque Adjustable

FSD-418

Capacity : 1/4" Torque Range: 8~22 kg / cm Free Speed: 1,000 RPM Overall Length: 230 mm Weight: 0.62 kg Packing: 12 / CTN / 1.0'/ 10 kg / 11 kg