Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact vs Urjoai Cordless Impact Wrench - 590Ft-lbs Brushless 1/
Updated August 2026 — Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact wins on weight, Urjoai Cordless Impact Wrench - 590Ft-lbs Brushless 1/ wins on battery life and speed control.
The Urjoai Cordless Impact Wrench offers superior torque and convenience at a lower price, making it the better choice for most users.
Why Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact is better
Price
Astro Pneumatic Tool is more expensive by $42.
Weight
Astro Pneumatic Tool is lighter at 3.0 lbs.
Compactness
Astro Pneumatic Tool has a shorter length of 3.85 inches.
Why Urjoai Cordless Impact Wrench - 590Ft-lbs Brushless 1/ is better
Torque
Urjoai offers 800N.m compared to 500 ft-lbs.
Battery Life
Urjoai includes two 4.0Ah batteries.
Sales Rank
Urjoai has a better sales rank of 17,591.
Overall score
Specifications
| Spec | Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact | Urjoai Cordless Impact Wrench - 590Ft-lbs Brushless 1/ |
|---|---|---|
| Motor Type | Air-powered | Brushless |
| Speed Settings | 3 Forward/3 Reverse | 2 Speed |
| Charging Time | N/A | 1 hour |
| LED Light | No | Yes |
| Max Torque | 500 ft-lbs | 800N.m |
Dimension comparison
Overview of the Products
The Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact Wrench is priced at $111.99, while the Urjoai Cordless Impact Wrench retails for $69.99, making it about 17% cheaper. Both products serve as powerful tools for automotive and home use, but they cater to different user preferences. The Astro Pneumatic Tool is an air-powered model, while the Urjoai is a cordless electric option. This fundamental difference affects their usability, power source, and convenience.
Power and Performance
The Urjoai Cordless Impact Wrench boasts an impressive torque of 800N.m, significantly higher than the 500 ft-lbs offered by the Astro Pneumatic Tool. This makes the Urjoai more suitable for heavier tasks, such as removing lug nuts from tires or assembling large furniture. The Astro Pneumatic Tool, while powerful in its own right, may be better suited for lighter applications due to its lower torque rating. Consequently, if your primary concern is raw power, the Urjoai stands out as the superior choice.
Design and Usability
The design of the Astro Pneumatic Tool focuses on being compact and lightweight, weighing only 3.0 lbs with a length of 3.85 inches. This extreme short profile makes it easier to maneuver in tight spaces. In contrast, the Urjoai Cordless Impact Wrench offers a more traditional design but compensates with features like LED lighting for visibility in dim environments. While both tools are user-friendly, those who prioritize portability and compactness may lean towards the Astro Pneumatic Tool.
Battery and Charging
The Urjoai Cordless Impact Wrench comes with two high-capacity 4.0Ah lithium batteries that extend working time by 50% compared to standard batteries. The fast charging capability, fully charging in just one hour, reduces downtime significantly. The Astro Pneumatic Tool, being air-powered, does not require batteries, but this also means users must have a compatible air compressor available. Thus, for those who value battery convenience, the Urjoai is the clear winner.
Control Features
When it comes to control features, both tools provide variable speed options. The Urjoai offers two-speed settings, allowing for precision control, whether tightening screws or quickly removing bolts. Additionally, its automatic reverse stop feature prevents bolts from dropping. The Astro Pneumatic Tool has three forward and three reverse settings, offering a similar level of flexibility. However, the Urjoai's advanced features like the built-in brake function may provide more versatility, particularly for complex tasks.
Price and Value
At $111.99, the Astro Pneumatic Tool is aimed at users seeking a professional-grade air impact wrench. In comparison, the Urjoai Cordless Impact Wrench is available for $69.99, making it a more budget-friendly option without sacrificing too much in terms of performance. The price difference of $42 translates into a significant cost saving, especially for casual users or DIY enthusiasts who may not need the high-end features of the Astro Pneumatic Tool.
Sales and Popularity
The Urjoai Cordless Impact Wrench has a better sales rank, sitting at 17,591 compared to the Astro Pneumatic Tool's 44,761. This indicates that more consumers are choosing the Urjoai model, possibly due to its combination of price, performance, and convenience. The higher popularity may also reflect a shift in consumer preference towards cordless tools, which are often seen as more versatile and easier to use.
Which should you buy?
In summary, choosing between the Astro Pneumatic Tool 1822 ONYX and the Urjoai Cordless Impact Wrench largely depends on your specific needs. If you require a lightweight, compact air-powered tool for lighter tasks and have access to an air compressor, the Astro Pneumatic Tool may be the right choice. However, if you seek a more powerful, battery-operated wrench for heavy-duty jobs and value convenience, the Urjoai is the better option. With its lower price and superior torque, the Urjoai offers excellent value for most users.

