Cleco 55RNAL-4T-4 Clutch Shut-Off Pneumatic Angle Nutrunner | Collar Reverse | Lever Start | 55 Series | 280 RPM | 29 - 64 (ft-lbs) Torque Range

When you need consistent torque in assembly or maintenance tasks, the Cleco 55RNAL-4T-4 delivers a 29–64 ft-lbs torque range (suitable for medium fasteners requiring precise tightening), a 280 RPM free speed for efficient run-down, and a shut-off clutch mechanism that automatically stops the tool when the preset torque is reached (preventing over-tightening and ensuring repeatable results). Its angle head design allows access to confined spaces, while the collar reverse and lever start controls make directional changes intuitive during repetitive assembly operations. This tool is ideal for production assembly, automotive, and light industrial maintenance, providing reliable performance while minimizing operator fatigue.

Type: Pneumatic Angle Nutrunner | Series: 55 | Configuration: Lever Start | Drive Type: 1/4" Hex | Free Speed: 280 RPM | Working Torque Range: 29–64 ft-lbs | Clutch Type: Shut-Off | Reverse: Collar | Air Inlet: 1/4 NPT | Length: 6.8 in | Sound Pressure: 78 dBA | Vibration: 2.5 m/s²

Features:

• Shut-off clutch stops automatically at preset torque for accurate fastening
• Angle head design provides access to tight or awkward spaces
• Collar reverse lever allows quick forward/reverse switching without repositioning the hand
• 280 RPM free speed enables efficient run-down of bolts and screws
• Lightweight and balanced body reduces operator fatigue during repetitive use
• 1/4" hex drive compatible with standard precision assembly bits

Made in USA:

Applications:

• Automotive assembly & repair — precise tightening of brackets, fasteners, and interior components
• Electronics & appliance manufacturing — consistent torque on medium-sized screws and components
• Maintenance & light industrial — general fastening and bolt-up tasks in confined spaces
• DIY garage & home workshop — furniture assembly, bicycle repair, and small mechanical projects

FAQs:

• Q: What does "shut-off clutch" mean?
  A: The tool automatically stops turning once the preset torque is reached, preventing over-tightening and ensuring repeatable assembly.
• Q: Can this tool be used in tight spaces?
  A: Yes, the angle head design allows operation in confined or awkward locations where inline tools cannot fit.
• Q: What bits does this nutrunner accept?
  A: Uses a 1/4" hex drive compatible with standard assembly bits and inserts.
• Q: Is it suitable for DIY use?
  A: Yes, the 29–64 ft-lbs torque range and precise clutch make it suitable for small projects and hobby use.
• Q: How do I reverse direction?
  A: The collar reverse allows quick forward/reverse changes without repositioning your hand.

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Need help selecting the correct Cleco Nutrunners for your application? Please call (800) 608-5210 or email info@intlairtool.com