Cleco 19TTS04Q Pneumatic Stall T-Handle Screwdriver | Trigger Start | 19 Series | 1,100 RPM | 3.3 (ft-lbs) Max Torque | 1/4" Hex Quick Change Drive

Built for low-torque assembly work where controlled handling and quick bit changes matter, the Cleco 19TTS04Q pneumatic stall T-handle screwdriver gives production teams a compact trigger-start tool for repetitive fastening. Its 1/4" hex quick change drive accepts compatible hex-shank screwdriver bits, helping operators move between bit styles without slowing the workstation. With 1,100 RPM free speed and 3.3 ft-lbs maximum torque, this 19 Series model is suited for small screws and light hardware that require more torque than the faster 19TTS02Q and 19TTS03Q versions.

The stall mechanism (a torque-control method where the air motor stalls as the fastener reaches resistance) provides a simple pneumatic fastening approach for applications that do not require a shut-off clutch or electronic controller. A trigger start layout gives the operator direct start/stop control, while the T-handle configuration, adjustable reverse lever, and interchangeable soft-touch grip sizes support practical use in left- or right-hand assembly positions.

Type: Pneumatic Stall T-Handle Screwdriver | Series: 19 Series | Model: 19TTS04Q | Start Type: Trigger Start | Drive Size: 1/4" Hex Quick Change | Torque Range: 0 - 4.5 Nm / 0 - 3.3 ft-lbs | Free Speed: 1,100 RPM | Length: 5.8 in. | Weight: 1.19 lb / 0.54 kg | Air Consumption: 11.0 SCFM | Air Inlet Size: 1/4 in. | Rated Air Pressure: 90 PSI / 620 kPa

Features:

• 1/4" hex quick change drive helps operators change compatible screwdriver bits quickly during multi-fastener assembly work.
• Trigger start provides familiar, direct activation for controlled fastening and removal tasks.
• Stall torque-control operation offers a straightforward pneumatic option for light assembly applications.
• 1,100 RPM free speed balances rundown speed with the higher torque range of this 19 Series model.
• T-handle body gives the operator a pistol-style grip for steady tool control at the bench or assembly station.
• Two interchangeable soft-touch grip sizes help accommodate different operator hand sizes.
• Adjustable reverse lever supports true one-hand left or right operation for fastening and screw removal.
• Standard equipment includes operating instructions and service manual, suspension bail, and all torque springs required to meet the indicated torque.

Applications:

• Light manufacturing assembly — fastening brackets, covers, panels, housings, and small hardware within the tool’s 3.3 ft-lbs maximum torque rating.
• Appliance and electronics workstations — running screws into assemblies where quick bit changes and controlled trigger operation are useful.
• Automotive trim and interior assembly — installing light fasteners, plastic components, clips, and small metal hardware.
• Aerospace and precision assembly support — repetitive low-torque fastening where compact handling and consistent air tool setup are important.
• Maintenance and repair benches — removing and reinstalling screws during component service, inspection, and small equipment rebuilds.

FAQs:

• Q: How is the 19TTS04Q different from the faster 19TTS03Q?
  A: The 19TTS04Q runs at 1,100 RPM and provides up to 3.3 ft-lbs of torque. The 19TTS03Q is faster at 1,900 RPM but has a lower 2.1 ft-lbs maximum torque rating, so the 19TTS04Q is the better match when the application needs more torque and less free speed.
• Q: What does “stall” mean on this screwdriver?
  A: A stall screwdriver uses motor stall as the torque-control method. As the fastener reaches resistance, the motor stalls rather than shutting off with a clutch, making it a simple pneumatic choice for low-torque fastening.
• Q: What screwdriver bits does this model accept?
  A: This model uses a 1/4" hex quick change drive for compatible 1/4" hex-shank screwdriver bits. Select the bit tip style, length, and quality based on the screw head and access conditions.
• Q: Can this tool be used for bolts or high-torque fastening?
  A: No. The 19TTS04Q is a light assembly screwdriver rated up to 3.3 ft-lbs, so it should be used only within that torque range. Larger fasteners or higher-torque joints require a different Cleco screwdriver or nutrunner.
• Q: What air pressure should be used?
  A: The tool is rated at 90 PSI / 620 kPa. A properly regulated air supply helps maintain consistent speed and torque behavior during repetitive production use.

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