Air Wrench 3/8″ Palm Butterfly UT8020-T

The UT8020-T 3/8″ Palm Butterfly Air Wrench is a compact, high-speed impact tool designed for fastening and unfastening applications in confined spaces. It is suitable for professional mechanics, assembly line workers, and maintenance technicians requiring precise control and rapid operation on smaller fasteners.

What You Get

• 11,000 RPM free speed for quick rundown
• 68 Nm (50 ft-lbs) maximum torque for secure fastening
• Compact dimensions: 146 mm (5.7 ins) length, 55 mm (2.2 ins) height
• Lightweight at 1.0 kg (2.2 lbs) for reduced operator fatigue
• 3/8 inch square drive for standard sockets
• 3/8 inch (9.525 mm) bolt capacity
• Average air consumption of 4 CFM, requiring a compressor FAD of 12 CFM
• 1/4 BSP air inlet
• Sound pressure level of 87.0 dB(A)

Built For

This tool is engineered for applications requiring rapid fastening and loosening of bolts and nuts up to 3/8 inch in diameter. Its palm-sized butterfly design facilitates one-handed operation and access in tight engine bays, under dashboards, and during light assembly tasks. It is appropriate for automotive repair, light industrial assembly, and general maintenance where space is a limiting factor and speed is critical.

Construction

The UT8020-T features a polished metal main body, likely silver or chrome, indicating a durable construction. The front housing and anvil area are protected by a black boot, suggesting a rubberized or plastic material for impact absorption and grip. The air inlet fitting is brass. The overall design prioritizes a compact form factor for maneuverability.