Chave de catraca pneumática AWTOOLS AW 1/2 polegadas

Compressed air ratchet wrench with 1/2" square drive delivering up to 68 Nm of torque for fast, efficient fastening and loosening in tight spaces. Its reversible ratchet mechanism and rear exhaust make it a practical choice for automotive and industrial work.

Advantages

The AWTOOLS AW10331 pneumatic ratchet combines robust metal construction with a compact 260 mm body, allowing access to confined areas where standard impact wrenches cannot fit. The 160 RPM free speed and 68 Nm maximum torque handle most nuts and bolts quickly, while the rear exhaust directs air away from the work area. A 1/4" NPT inlet and 3/8" recommended hose ensure compatibility with common shop air systems.

Suitable for

• Automotive repair and maintenance
• Engine bay and under-dash fastening
• Light industrial assembly
• Workshop and garage use

Key specifications

• Drive size: 1/2" square
• Maximum torque: 68 Nm (50 ft-lbs)
• No-load speed: 160 RPM
• Operating pressure: 6.3 bar (90 PSI)
• Air consumption: 113 L/min (4 CFM)
• Air inlet: 1/4" NPT
• Recommended hose diameter: 3/8" (10 mm)
• Exhaust: rear
• Mechanism: ratchet, reversible
• Tool length: 260 mm
• Housing material: durable metal alloy
• Sound pressure level: 84 dB(A)
• Sound power level: 95 dB(A)
• Vibration level: 2.5 m/s²

Recommendations

For best results, use with a 3/8" air hose, set regulator to 90 PSI, and lubricate daily with air tool oil. This ratchet is ideal for professionals who need reliable torque in tight spots.