Pneumatic Air Ratchet Wrench ST-55592A is a long-lasting industrial pneumatic ratchet wrench for use on 10mm, 11mm, 12mm, 13mm, 14mm, 1/2″, and 9/16″ fasteners.
- Bolt Capacity: 10mm-14mm, 1/2″, 9/16″
- Max Torque: 18 ft-lbs
- Comfortable ergonomic handle
- Used in narrow working spaces to fasten bolts & nuts
- One year Warranty
- Reverse operation can be accomplished by simply turning the wrench over.
- Max torque in reverse for removal of fasteners
- Exhaust at end of handle
- 360 degree rotating air inlet
- Through Hole Size: 6 point hex
- Bolt Capacity: 10mm, 11mm, 12mm, 13mm, 14mm, 1/2″, 9/16″
- Recommend Air pressure: 90 psi
- Max Torque: 18 ft-lbs (25 nm)
- R.P.M: 332
- Weight: 4.23 lbs
- Overall Length: 13 in
- Air Inlet: 1/4 in
- Air Hose: 3/8 in
- Air Consumption: 14 cfm
The Pneumatic Air Ratchet Wrench ST-55592A is a durable tool designed for industrial use. It works with fasteners in sizes 10mm, 11mm, 12mm, 13mm, 14mm, 1/2″, and 9/16″. Built to last, it is perfect for tough, high-demand tasks. Sumake’s ratchet wrenches are known worldwide for their ease of use, ergonomic design, powerful motor, and noise reduction features, making them a trusted choice.
This ratchet wrench is used across many industries, including automotive repair, body shops, aviation, agricultural machinery, and industrial assembly. Its ergonomic design ensures comfort, even during long hours of work. The powerful motor can handle heavy-duty tasks with ease. Plus, the noise reduction feature helps create a quieter work environment.
Whether you are repairing vehicles, assembling machinery, or working on production lines, the ST-55592A is built to help you get the job done quickly and efficiently. It is a reliable tool that will improve productivity and reduce operator fatigue. Put this pneumatic ratchet wrench to work today and see how its performance and durability make industrial tasks easier.






Tool Support Systems
Torque Meters
Screw Feeders
Screw Presenters