Model #

ST-5540

Square Drive

1/2"

Capacity Bolt size

5/8" (16mm)

Free Speed

7,000 RPM

Average Air consumption 

4 cfm

Max Torque 

230 ft-lb (311 N-m)

Air inlet 

1/4"

Air hose 

3/8"

Air consumption 

8 cfm (266 l/min)

N.W 

4.8 lbs(2.2kgs)

Overall length 

7-1/8" (180mm)