LE-R2150B 1/2" Air Ratchet | High Torque & Durable
LE-R2150B 1/2" Air Ratchet | High Torque & Durable
Product Summary
The Le Lematec LE-R2150B is a 1/2" drive air ratchet wrench delivering 65 ft-lb maximum torque. Forward/reverse switch, front exhaust, reinforced housing. Air inlet: 1/4" NPT at 90 PSI. Requires 5-6 CFM. Accepts all 1/2" drive sockets, impact sockets, and accessories. Used for automotive suspension, exhaust service, drivetrain work, and heavy equipment maintenance. Manufactured by Le Lematec. Price: $87.49. Ships factory direct.
Best for: Professional mechanics, industrial workers, and serious DIY enthusiasts.
LE-R2150B 1/2" Air Ratchet
The LE LEMATEC LE-R2150B 1/2" Air Ratchet is engineered for durability, comfort, and precision. Featuring a double pawl ratchet, lightweight composite housing, and a powerful 75 ft-lb torque output, this tool is perfect for mechanics, technicians, and DIY users who demand efficiency and reliability.
Specifications
- Free Speed: 180 RPM
- Average Air Consumption (25%): 5.4 SCFM
- Max Torque: 102 N-m / 75 ft-lb
- Sound dBA: 84.66 (Pressure) / 95.66 (Power)
- Vibration: 5.11 m/s²
- Ratchet Pawl: Double
- Speed Reducer: 3-gear planetary
- Exhaust: 360° Swivel
- Length: 262 mm / 10.3 in
- Weight: 1.2 kg / 2.6 lbs
- Air Pressure: 90 PSI (6.3 kg/cm²)
- Air Inlet: 1/4"
Key Features
- Three-gear planetary system for smooth operation
- 360° rear swivel exhaust directs air away from the user
- Lightweight composite housing reduces fatigue
- Heat-treated sleeve for long-lasting durability
- Double ratchet pawls increase tool life and performance
- Comfort rubber grip with enlarged forward/reverse switch
Perfect For
Ideal for automotive mechanics, technicians, carpenters, and DIY enthusiasts, the LE-R2150B provides the torque, speed, and comfort needed for demanding fastening jobs in the garage or workshop.
Why Professionals Choose This Tool
- 65 ft-lb High Torque: Handles heavier automotive fasteners including suspension bolts, exhaust manifold studs, and drivetrain components
- 1/2" Drive: Accepts the full range of 1/2" sockets for maximum versatility on trucks, SUVs, and heavy equipment
- Durable Construction: Reinforced housing and hardened gears built for professional shop environments
- Forward/Reverse Switch: Quick-change direction lever for efficient fastener removal and installation
- Front Exhaust: Directs exhaust air away from the work surface and operator
What's in the Box
- LE-R2150B 1/2" air ratchet wrench
- Air inlet fitting (1/4" NPT)
- User manual with torque specifications
Compatible With
| Sockets | All standard 1/2" drive sockets, impact sockets, extensions, and adapters |
| Air Compressors | 5-6 CFM at 90 PSI |
| Accessories | 1/2" to 3/8" adapter, wobble extensions, flex-head sockets, torque sticks |
Ideal Applications: automotive repair, suspension work, exhaust service, drivetrain assembly, heavy equipment maintenance, truck service, industrial assembly
Frequently Asked Questions
What air compressor do I need for the LE-R2150B 1/2" Air Ratchet?
This tool requires approximately 4-6 CFM at 90 PSI. A compressor with at least a 20-gallon tank provides sufficient air volume for intermittent use. For continuous operation, a 30+ gallon tank is recommended.
Is the LE-R2150B 1/2" Air Ratchet compatible with my existing air setup?
Yes. Like all Le Lematec tools, it uses a standard 1/4" NPT air inlet fitting that's compatible with most compressors, hoses, and quick-connect couplers from any manufacturer.
What is the difference between the LE-R2150B and LE-R2550B?
Both are 1/2" drive air ratchets. The LE-R2150B delivers 65 ft-lb torque and is lighter — ideal for general automotive and maintenance work. The LE-R2550B produces 70 ft-lb and includes safety features like a thumb-operated throttle lock — better for heavy-duty industrial use and production environments.
Can this air ratchet remove lug nuts?
The LE-R2150B can loosen lug nuts that have been initially broken free with a breaker bar or impact wrench. It is not designed as a primary lug nut removal tool. For direct lug nut removal, use the Le Lematec 1/2" Impact Wrench (1,000 ft-lb) instead.
How much air does the LE-R2150B consume?
Average consumption is approximately 5-6 SCFM at 90 PSI (measured at 25% duty cycle). A 30-gallon compressor handles intermittent ratcheting easily. For continuous production-line use, a 60-gallon or larger compressor provides uninterrupted operation.