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AIR REGULATORS
ACCESSORIES
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. 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 5-6 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.
Shipping Information
- Free shipping on every US order, with no minimum.
- Most orders arrive within 3–5 business days.
- Items marked factory-direct ship from the Le Lematec factory and arrive in 10–15 business days; an express upgrade to 3–5 business days is available at checkout.
Product Return/Refund and Exchange Policies
At Pro Air Tools, we ensure that we are providing the best quality products from the most trusted hand tool brand. Thus, we stand behind all of our products and quality control 100%.
In the event that the products you ordered from us did not meet your expectations, we will gladly offer you our 12-Month Satisfaction Guarantee — replacement, exchange or refund, with no restocking fee.
If within 12 months from your purchase, you are not fully satisfied with any of the products, you may request any of the following:
- Product Replacement
- Exchange the product with another product of the same value.
- Refund the amount you paid.
Proof of purchase from Pro Air Tools is required for all return, refund, and exchange requests. We also require anyone who wishes to return a product, or request a refund, to fill out our Return/Refund Form. We will notify you via email or phone once we process your return/refund request. Refunds will be credited to the original payment method.
With regards to product exchanges, please note that we only accept this type of request if the product delivered to you is defective or damaged. If a customer opts to request a product exchange with “change of mind” as the reason, the product must be returned in its original packaging. The product should not be used or installed in any manner. All return shipping costs will be shouldered by the customer. Return unused product to our office address at 103 Edwin Pl. Asheville, N.C. 28801.
If you have any question regarding our return/refund and exchange policy that was not answered here, feel free to reach out to us via:
Email at sales@proairtools.com
A phone call at +1 828 398 0334
PO Box 8367
725 MERRIMON AVE
ASHEVILLE, NC 28804-2447
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