AIR REGULATORS
ACCESSORIES
Product Summary
The Le Lematec AS121-5 is a 5-in-1 extendable air blow gun kit. Includes: blow gun body, telescoping nozzle wand, rubber safety tip, and 3 inflation adapters (needle, tapered, ball). Air inlet: 1/4" NPT. Requires 2+ CFM. Ergonomic trigger with feathering control. Used for shop cleanup, parts cleaning, electronics dusting, and tire/ball inflation. Manufactured by Le Lematec. Price: $60.41. Ships factory direct.
Best for: Mechanics, detailers, and shop workers who need versatile cleaning across multiple applications.
AS121-5+LM-T2 Extendable Air Blow Gun Kit with Nozzles
The LEMATEC AS121-5+LM-T2 Extendable Air Blow Gun Kit is a versatile cleaning and inflation tool designed for professionals and DIY enthusiasts. Built with durable ABS and aluminum construction, this multi-function kit includes nozzles for deep cleaning and tire inflation tasks, making it a must-have addition to any workshop or garage.
Specifications
- Model Number: AS121-5
- Material: ABS + Aluminum
- Operating Pressure: 90 PSI (Max up to 150 PSI)
- Air Inlet: 1/4”
- Air Flow at 100 PSI: 18 CFM
- Adjustable Tube Length: Up to 52.9" / 1345 mm
Key Features
- Multi-function kit for cleaning, drying, and tire inflation
- Adjustable tube extends up to 52.9” for hard-to-reach areas
- Durable ABS + aluminum construction ensures long tool life
- Delivers high air flow (18 CFM at 100 PSI) for powerful cleaning
- Compact, ergonomic design for easy handling
Perfect For
Whether you’re a mechanic, technician, carpenter, or DIY enthusiast, this extendable air blow gun kit provides the versatility to handle everything from workshop cleanup to inflating tires with ease and efficiency.
Why Professionals Choose This Tool
- 5-in-1 Multi-Tool: Blow gun + extendable wand + rubber tip + inflation adapters — replaces five separate shop tools
- Extendable Reach: Telescoping nozzle wand reaches into engine bays, recessed areas, and behind equipment for targeted debris blowing
- Rubber Tip Safety: Soft rubber nozzle tip for OSHA-compliant close-range blowing without surface damage — safe for electronics and sensitive components
- Inflation Ready: Includes needle (sports balls), tapered (inflatable toys), and standard adapters — inflate tires, balls, and floats without a separate tool
- Ergonomic Trigger: Comfortable trigger with feathering control for gentle electronics cleaning to full-blast shop cleanup
What's in the Box
- AS121-5 blow gun body with trigger
- Extendable nozzle wand
- Rubber tip nozzle
- Inflation adapter set (needle, tapered, and ball)
- Air inlet fitting (1/4" NPT)
- User manual
Compatible With
| Air Compressors | Any compressor with 1/4" NPT outlet, 2+ CFM |
| Air Hoses | Standard 1/4" and 3/8" air hoses with quick-connect fittings |
| Inflation | Tires, sports balls, inflatable toys, air mattresses, bicycle tires via included adapters |
Ideal Applications: shop cleanup, parts cleaning, engine bay blowing, electronics dusting, tire inflation, sports ball inflation, debris removal, workstation cleaning
Frequently Asked Questions
What nozzles come with the AS121-5 blow gun kit?
The AS121-5 includes multiple interchangeable nozzle attachments — a standard tip for general blowing, an extendable reach nozzle for tight spaces, and specialty tips for different airflow patterns. All attach via quick-change connection.
Is this blow gun OSHA compliant?
Yes. The AS121-5 meets OSHA requirements for deadhead pressure limits and includes safety nozzle tips that prevent exceeding 30 PSI at the nozzle when blocked.
Can I inflate car tires with this blow gun?
The AS121-5 can add air to car tires using the included adapters, but it does not have a built-in pressure gauge. For precise tire inflation with digital pressure readout, use the Le Lematec DTI-13G Digital Tire Inflator instead. The AS121-5 is better suited for topping off tires, inflating sports balls, and low-pressure inflatables.
Is the rubber tip safe for cleaning electronics?
Yes. The rubber tip nozzle allows close-range air blowing without scratching circuit boards, connectors, or delicate components. Feather the trigger for gentle, controlled airflow. Use dry, filtered air (a Le Lematec inline filter like the ZN312 removes moisture) to prevent water damage to electronics.
What makes this different from a basic blow gun?
Basic blow guns have a fixed nozzle and one function — blowing air. The AS121-5 is a complete kit: extendable wand for hard-to-reach areas, rubber tip for safe close-range use, and three inflation adapters. One tool handles shop cleanup, parts blowing, electronics cleaning, and tire/ball inflation.
How It Compares
Unlike standard air blow guns with fixed nozzles, the AS121-5 includes interchangeable tips and an extendable reach design for accessing confined spaces like engine bays and machine cavities. Compared to the LE-KA007 standard blow gun, the AS121-5 offers greater versatility but at a higher price point. For users who primarily need basic surface cleaning, the LE-KA007 is more economical; for multi-task use including inflation, dusting, and deep-reach cleaning, the AS121-5 kit offers better value.
Quick Setup Guide
Connect the blow gun to your air compressor using the included 1/4" NPT quick-connect fitting. Adjust your compressor regulator to 90 PSI for general use, or reduce to 30 PSI for OSHA-compliant personnel cleaning. Select the appropriate nozzle tip for your task: use the rubber tip for delicate electronics, the metal tip for heavy debris, or the extension tube for reaching inside engine compartments and tight spaces. Always wear safety glasses when operating.
Shipping Information
- Most USA-based orders are shipped directly from our warehouses within 24 hours for your convenience and maximum efficiency.
- Your product should arrive within 3 - 7 Business Days.
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 30 Months Satisfaction Guarantee Request, no questions asked and no restocking fee!
If within 30 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 info@proairtools.com
A phone call at +1 828 398 0334
PO Box 8367
725 MERRIMON AVE
ASHEVILLE, NC 28804-2447
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