Cleco 19TTS05Q Pneumatic Stall T-Handle Screwdriver | Trigger Start | 19 Series | 660 RPM | 3.7 (ft-lbs) Max Torque | 1/4" Hex Quick Change Drive

Built for light assembly fastening where higher torque matters more than fast rundown speed, the Cleco 19TTS05Q pneumatic stall T-handle screwdriver gives operators a compact trigger-start tool for repetitive screwdriving work. Its 1/4" hex quick change drive accepts compatible hex-shank screwdriver bits, making bit changes faster when switching between screw types at the bench or production station. With 660 RPM free speed and 3.7 ft-lbs maximum torque, this 19 Series model is the lower-speed, higher-torque option within the 19TTS quick-change stall screwdriver group.

The stall mechanism (a torque-control method where the air motor stalls as the fastener reaches resistance) provides simple pneumatic fastening control without a shut-off clutch or electronic controller. A trigger start configuration gives the operator direct control over each fastening cycle, while the T-handle body, adjustable reverse lever, and two interchangeable soft-touch grip sizes help support one-hand operation in left- or right-hand assembly positions.

Type: Pneumatic Stall T-Handle Screwdriver | Series: 19 Series | Model: 19TTS05Q | Start Type: Trigger Start | Drive Size: 1/4" Hex Quick Change | Torque Range: 0 - 5.1 Nm / 0 - 3.7 ft-lbs | Free Speed: 660 RPM | Length: 6.1 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 reduce bit-change time when switching between compatible screwdriver bits.
• Trigger start provides direct activation for fastening, removal, and controlled repositioning between screws.
• Stall torque-control operation offers a simple pneumatic fastening method for light assembly applications.
• 660 RPM free speed supports lower-speed fastening where more torque is needed than the faster 19TTS models provide.
• T-handle configuration gives the operator a compact pistol-style grip for stable control at the workstation.
• Two interchangeable soft-touch grip sizes help match the tool to different operator hand sizes.
• Adjustable reverse lever supports true one-hand left or right operation for running screws in or backing them out.
• 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 covers, brackets, small housings, and hardware within the tool’s 3.7 ft-lbs maximum torque rating.
• Appliance and equipment production — running screws into panels, frames, and subassemblies where controlled speed is useful.
• Automotive trim and interior assembly — installing light hardware, plastic components, clips, and small fasteners during production or service work.
• Precision assembly support — repetitive fastening in work cells where quick-change bits and a compact pneumatic tool layout help maintain workflow.
• Maintenance and repair benches — removing and reinstalling small screws during component inspection, rebuilds, and routine service tasks.

FAQs:

• Q: How is the 19TTS05Q different from the 19TTS04Q?
  A: The 19TTS05Q runs at 660 RPM and reaches up to 3.7 ft-lbs of torque. The 19TTS04Q is faster at 1,100 RPM but has a slightly lower 3.3 ft-lbs maximum torque rating, so the 19TTS05Q is the better choice when torque is the higher priority.
• Q: What does a stall screwdriver do?
  A: A stall screwdriver uses motor stall as its torque-control method. Instead of shutting off with a clutch, the tool stalls as the fastener reaches resistance, making it a straightforward pneumatic option for light assembly fastening.
• Q: What screwdriver bits work with this model?
  A: The 19TTS05Q uses a 1/4" hex quick change drive for compatible 1/4" hex-shank screwdriver bits. Choose the bit tip style and length based on the screw head, access angle, and workpiece material.
• Q: Is this model intended for high-speed rundown?
  A: No. This is the 660 RPM model in the group, so it trades speed for a higher torque range. For faster rundown at lower torque, compare it with the 19TTS02Q, 19TTS03Q, or 19TTS04Q.
• Q: What air supply should be used?
  A: The tool is rated at 90 PSI / 620 kPa and lists 11.0 SCFM air consumption. A properly regulated air line helps maintain consistent tool behavior during repetitive fastening.

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