Astro Pneumatic Onyx 1/4 Inch Palm Ratchet Wrench Compact Design Ergonomic Grip (1111A) features a compact design ideal for confined spaces such as under-dashboard work. Its needle-bearing construction ensures smooth and prolonged life, making it a reliable tool for both professional mechanics and DIY enthusiasts.
This Astro 1111A palm ratchet wrench is equipped with a rear exhaust with a silencer for quiet operation and an ergonomically designed grip for comfortable use. With an ultimate torque of 16 ft-lbs and a free speed of 240 RPM, this lightweight tool (1.0 lb) provides efficient performance for various applications.
- Specifications and Dimensions
- Length (cm): 20.7
- Width (cm): 8.3
- Height (cm): 5.5
- Weight (g): 528
- Square Drive: 1/4″
- Ultimate Torque: 16 ft-lbs
- Free Speed: 240 RPM
- Weight: 1.0 lb (0.45 kg)
- Overall Length: 5.5″ (140 mm)
- Sound dBA: 80 Pressure (91 Power)
- Average Air Consumption: 3.4 cfm (400 l/min)
- Recommended Air Pressure: 90 psi (6.2 bar)
- Key Features and Benefits
- Compact design ideal for confined spaces
- Needle bearing construction for smooth prolonged life
- Rear exhaust with silencer for quiet operation
- Ergonomically designed grip for comfortable use
- Ultimate torque of 16 ft-lbs
- Lightweight at 1.0 lb (0.45 kg)











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