Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact vs GEARLASSO 1300N.m Cordless Impact Wrench 1/2"
Updated August 2026 — Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact wins on weight, GEARLASSO 1300N.m Cordless Impact Wrench 1/2" wins on battery life and accessories.
The GEARLASSO 1300N.m offers superior torque and value, making it the better choice for heavy-duty tasks.
Why Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact is better
Compact Design
Astro Pneumatic is more portable with a shorter length.
Weight
Astro Pneumatic is lighter at 3.0 lbs.
Reliability
Astro Pneumatic's twin hammer design enhances reliability.
Why GEARLASSO 1300N.m Cordless Impact Wrench 1/2" is better
Torque
GEARLASSO delivers 1300N.m (960 ft-lbs) of torque.
Cordless
GEARLASSO's cordless design allows for greater mobility.
Accessory Kit
GEARLASSO includes a complete accessory set.
Overall score
Specifications
| Spec | Astro Pneumatic Tool 1822 ONYX 1/2" Nano Impact | GEARLASSO 1300N.m Cordless Impact Wrench 1/2" |
|---|---|---|
| Max Torque | 500 ft-lbs | 960 ft-lbs |
| Motor Type | Air | Brushless |
| Battery Life | N/A | Longer |
| Speed Control | 3 settings | Variable |
| Price | $111.99 | $69.99 |
Dimension comparison
Introduction to Impact Wrenches
When it comes to impact wrenches, the Astro Pneumatic Tool 1822 ONYX and GEARLASSO 1300N.m stand out as two popular choices. Each offers unique features tailored for specific needs. The Astro Pneumatic Tool 1822 ONYX is priced at $111.99, while the GEARLASSO 1300N.m comes in at a more budget-friendly $69.99, making it about 38% cheaper than its competitor. Understanding their capabilities can help you make an informed decision.
Performance Comparison
In terms of torque, the GEARLASSO 1300N.m outperforms the Astro Pneumatic Tool 1822 ONYX significantly, with a maximum torque of 1300N.m (or 960 ft-lbs) compared to the latter's 500 ft-lbs. This substantial difference indicates that the GEARLASSO is better suited for heavy-duty tasks such as truck tire removal and automotive repairs. For those who require sheer power, the GEARLASSO's robust performance is a clear advantage.
Design and Build Quality
The Astro Pneumatic Tool 1822 ONYX is designed with a compact profile, measuring less than 3-7/8 inches in length, making it extremely portable and easy to handle. It weighs only 3.0 lbs, which aids in reducing user fatigue during prolonged use. In contrast, while the GEARLASSO does not provide specific weight measurements, its design focuses on functionality with a brushless motor that enhances durability and efficiency. If portability is a priority, the Astro Pneumatic Tool's lightweight and small design may appeal more to users.
User Features and Functionality
Both impact wrenches offer user-friendly features, but they cater to different needs. The Astro Pneumatic Tool 1822 ONYX includes three forward and three reverse settings, allowing for versatile applications. Its twin hammer design is noted for increased reliability. On the other hand, the GEARLASSO boasts a variable-speed trigger and three-speed settings, giving users greater control over torque output. Moreover, it includes two 4.0Ah batteries and a fast charger, thereby ensuring longer working sessions without interruptions.
Accessories and Convenience
The GEARLASSO 1300N.m comes with a comprehensive accessory kit, including six impact sockets, which enhances its value for users seeking a complete toolset. This kit also includes a sturdy storage case, making it easier to transport and store. The Astro Pneumatic Tool 1822 ONYX, while lacking additional accessories, is designed to be ready to use right out of the box, appealing to those who prefer a straightforward approach without the need for extra components.
Battery and Power Source
The GEARLASSO is a cordless model, relying on two included 4.0Ah batteries, which provide the convenience of mobility without being tethered to a power source. This is particularly beneficial for outdoor or remote jobs. Conversely, the Astro Pneumatic Tool 1822 ONYX requires an air line connection, which may limit its mobility but provides consistent power during use, making it a solid choice for stationary applications or professional settings.
Price Analysis
The price difference between the two impact wrenches is significant. The Astro Pneumatic Tool 1822 ONYX is priced at $111.99, while the GEARLASSO 1300N.m is available for $69.99. This means the GEARLASSO is approximately 38% cheaper, making it a more attractive option for budget-conscious buyers. However, it's essential to consider what features are most important to you when weighing this price difference.
Which should you buy?
Deciding between the Astro Pneumatic Tool 1822 ONYX and the GEARLASSO 1300N.m ultimately depends on your specific needs. If you prioritize portability and a compact design, the Astro Pneumatic Tool is an excellent choice, especially for lighter tasks and tight spaces. However, if you require high torque for heavy-duty jobs and value the convenience of cordless operation, the GEARLASSO is the superior option, especially considering its lower price point. Each tool has its strengths, so consider your usage scenarios to make the best choice.

