--- product_id: 424338602 title: "1/2\" Air Impact Wrench (A398)" brand: "aeropro" price: "HK$1208" currency: HKD in_stock: true reviews_count: 12 category: "Aeropro" url: https://www.desertcart.hk/products/424338602-1-2-air-impact-wrench-a398 store_origin: HK region: Hong Kong --- # 3-speed adjustable torque control 1380 FT-LB max loosening torque Aluminum housing for durability 1/2" Air Impact Wrench (A398) **Brand:** aeropro **Price:** HK$1208 **Availability:** ✅ In Stock ## Summary > ⚡ Power, Precision, and Durability — The Pro’s Choice for Every Bolt! ## Quick Answers - **What is this?** 1/2" Air Impact Wrench (A398) by aeropro - **How much does it cost?** HK$1208 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/424338602-1-2-air-impact-wrench-a398) ## Best For - aeropro enthusiasts ## Why This Product - Trusted aeropro brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Outlast:** Military-grade Baosteel materials and anti-aging valve guarantee long-lasting, reliable performance. - • **Ergonomic Mastery:** Center gravity balance and orbital trigger reduce fatigue and enhance control during extended use. - • **Precision Torque Control:** Three-speed settings let you tailor power output for every bolt, ensuring perfect results every time. - • **Unmatched Power Delivery:** Twin hammer design generates up to 1380 FT-LB max loosening torque for the toughest jobs. - • **Clean & Efficient Workspace:** Rear exhaust system directs debris away, keeping your work area spotless and focused. ## Overview The AEROPRO TOOLS 1/2-Inch Aluminum Air Impact Wrench (A398) is a professional-grade pneumatic tool delivering up to 1380 FT-LB of loosening torque with a robust twin hammer mechanism. Featuring a 3-speed adjustable torque control, military-grade Baosteel construction, and ergonomic design, it’s engineered for demanding automotive and tire shop applications. Its rear exhaust keeps your workspace clean, making it a must-have for pros who demand power, precision, and longevity. ## Description A world where true pros like you have the power to turn dreams into reality. Our brand envisions afuture where every proiect, every creation, and every masterpiece begins with the right tool in your hands, we see a community of professionals, craftsmen, and enthusiasts coming together, united by the common thread of excellence and innovation. Air Impact Wrench Air Tools for Automotive Review: A great impact for the price! - Excellent impact on a budget, stronger/tougher than many el cheapos I've used in the past. Yes, it's heavy and bulky, but tough and reliable like a TBI tree-fiddy or a Ford three hundred, inline six! Review: This is the tool to buy if you are looking for good quality - works well the handle fits my wife' hand ## Features - 【Strong Torque】The 45mm cylinder design & twin hammer provide strong torque and smooth balanced blows, delivering a max working torque of 810FT-LBS and a max loosening torque of 1380 FT-LBS. (NOTE: An air compressor is needed, but it is not included in this unit) - 【Simple Torque Control】Get started quickly by preloading bolts with the first lower setting on forward rotation. Choose from 3 speed adjustments to match your specific torque needs. - 【Built for Longevity】Crafted with specialized military-grade materials from Baosteel and equipped with an anti-aging valve, ensuring better sealing and a longer service life. - 【Good Sense of Use】The center gravity design reduces forward sensation, while the orbital trigger design enhances usability. The appearance is refined with aluminum alloy spray treatment. - 【Clean Workspace, Clear Focus】The rear exhaust directs debris away from your work surface, keep your workspace tidy. - 【Versatile Application】The air impact gun is sturdy with ultrahigh alloy steel 1/2" drive. It's great for tire shops, suspension, and tough automobile work. - 【Specifications】Square Drive: 1/2 inch; Working Pressure: 90 PSI; Speed: 7800 RPM; Comes with oil pot, spanner and 1/4" Male NPT air connector. - We are readily available to assist you with any questions or concerns, so please don't hesitate to contact us through desertcart at any time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VNJYRY5 | | Best Sellers Rank | #57,985 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #85 in Power Impact Wrenches | | Brand | AEROPRO | | Brand Name | AEROPRO | | Color | Red | | Customer Reviews | 4.6 out of 5 stars 559 Reviews | | Finish Types | Powder Coated | | Head Style | Hex | | Included Components | air impact wrench | | Item Length | 19 Centimeters | | Item Package Quantity | 1 | | Item Torque | 1380 Foot Pounds | | Item Weight | 5.3 Pounds | | Jaw Capacity | 0.5 Inches | | Manufacturer | Jax technology | | Manufacturer Part Number | A398 | | Material | Aluminum | | Material Type | Aluminum | | Measurement Standard | SAE | | Model Number | A398 | | Operation Mode | Pneumatic | | Package Quantity | 1 | ## Product Details - **Brand:** AEROPRO - **Color:** Red - **Item Length:** 19 Centimeters - **Item Weight:** 5.28 Pounds - **Material:** Aluminum ## Images ![1/2" Air Impact Wrench (A398) - Image 1](https://m.media-amazon.com/images/I/41sYkEU8FTL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Hi. Can it perform with less PSI for short periods of time? To carry it in the truck to change tires with a 3Gal Mcgraw 105psi compressor? Thanks** A: I believe that would work. **Q: Es para uso rudo** A: si trabajo fuerte **Q: How much air flow at 90psi does it need for continuous operation?** A: It is not listed but standard for 1/2inch is 4cfm. This will run it continuous but this thing is junk. It has no where near the power that's listed. I have a 450ftlb I got from walmart 25 years ago and it's twice the impact this one is. Just another piece of junk sold by Amazon. **Q: Is this real 1000 power foot pounds power torque before I buying it thanks** A: Yes,the breakaway torque is 1000 foot pounds. ## Customer Reviews ### ⭐⭐⭐⭐⭐ A great impact for the price! *by R***R on March 23, 2026* Excellent impact on a budget, stronger/tougher than many el cheapos I've used in the past. Yes, it's heavy and bulky, but tough and reliable like a TBI tree-fiddy or a Ford three hundred, inline six! ### ⭐⭐⭐⭐⭐ This is the tool to buy if you are looking for good quality *by E***N on May 15, 2026* works well the handle fits my wife' hand ### ⭐⭐⭐⭐⭐ Professional grade *by A***L on February 9, 2026* This gun is fantastic for the price. I work in a professional setting , and buy cheap tools to test out so new techs and those entering the industry know what is and isn't worth the money. I have over $50,000 in tools from snap-on, MAC, Conwell, and Matco that i use and abuse, but have found a few gems on Amazon. This is definitely one of them. It takes a sec for the gun to fully break in, and yhe anvil sticks the first few uses, but after that, it is a must have. I reach for this gun over my Snap-on half of the time, because its lighter. I read that it doesn't have the power, that is just not true. It is a hungry gun, so a larger compressor is a must, but im tightening bolts to well over 200 ft/lbs with this gun, and have yet to find a lug nut it will not remove. We have used it on box trucks, F550s, and even to remove axle bolts out VW cars. This gun doesn't just hit hard, it hits with authority. I've had it for almost a month now, so we will see how we'll it holds up, but for less than $100, I will buy another one when this one gives up. ## Frequently Bought Together - AEROPRO TOOLS 1/2-Inch Aluminum Air Impact Wrench(A398),Twin Hammer with 1000FT-LB Super Torque, Pneumatic Impact Gun, for Auto Repair, Tire Shop (A398 Aluminum Housing) - AEROPRO Tools 1/2" Drive Deep Impact Socket Set, 11 Piece,6 Point,3/8 to 1 inch,Cr-V Steel - Freeman PTTO Air Tool Oil, 8 oz. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/424338602-1-2-air-impact-wrench-a398](https://www.desertcart.hk/products/424338602-1-2-air-impact-wrench-a398) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-10*