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GEARLASSO 1600Nm High Torque Cordless Impact vs Protmex Cordless Impact Wrench, 900Ft-lbs 1/2"

Updated August 2026 — GEARLASSO 1600Nm High Torque Cordless Impact wins on torque and accessories, Protmex Cordless Impact Wrench, 900Ft-lbs 1/2" wins on price and speed.

The GEARLASSO offers superior torque and a more comprehensive accessory kit, making it the better choice for heavy-duty tasks.

Why GEARLASSO 1600Nm High Torque Cordless Impact is better

Higher Torque

GEARLASSO has 1,600 Nm vs Protmex's 900 Ft-lbs

More Accessories

Includes 6 sockets and an extension bar

Longer Runtime

Claims 70% longer usage time with batteries

Why Protmex Cordless Impact Wrench, 900Ft-lbs 1/2" is better

Lower Price

Protmex is priced at $85.49 vs GEARLASSO's $92.99

Higher RPM

Protmex offers a max speed of 3,500 RPM

Compact Design

Protmex is designed for easy handling and portability

Overall score

GEARLASSO 1600Nm High Torque Cordless Impact
88
Protmex Cordless Impact Wrench, 900Ft-lbs 1/2"
80

Specifications

SpecGEARLASSO 1600Nm High Torque Cordless ImpactProtmex Cordless Impact Wrench, 900Ft-lbs 1/2"
Max Torque1600 Nm900 Ft-lbs
Max RPM18003500
Batteries2 x 4.0Ah2 x 4.0Ah
WeightNot specifiedNot specified
Warranty365 daysNot specified

Dimension comparison

GEARLASSO 1600Nm High Torque Cordless ImpactProtmex Cordless Impact Wrench, 900Ft-lbs 1/2"

Overview of GEARLASSO 1600Nm and Protmex Cordless Impact Wrench

The GEARLASSO 1600Nm is a powerful option with a high torque rating, while the Protmex Cordless Impact Wrench offers a slightly lower torque but is priced more competitively. GEARLASSO boasts a maximum torque of 1,600 Nm (1,200 Ft-lbs), making it suitable for heavy-duty tasks. In contrast, the Protmex model delivers 900 Ft-lbs (1,200 N.m), which is adequate for most regular applications. Priced at $92.99, the GEARLASSO is about 8% more expensive than the Protmex, which retails at $85.49.

Design and Build Quality

Both impact wrenches feature a compact design with built-in LED lights, enhancing visibility in tight spaces. The GEARLASSO 1600Nm is designed for diverse applications, including automotive and home use, thanks to its powerful brushless motor and variable speed settings. Meanwhile, the Protmex is also designed for versatility, capable of addressing tasks like tire removal and furniture assembly. The GEARLASSO's inclusion of additional accessories such as six sockets and an extension bar makes it a more comprehensive package for users who require extra tools.

Torque and Speed Performance

When it comes to torque and speed, the GEARLASSO 1600Nm clearly leads with its maximum torque of 1,600 Nm, compared to the Protmex’s 900 Ft-lbs. The GEARLASSO features three speed modes (0-900/1,200/1,800 RPM), providing flexibility for various tasks. On the other hand, the Protmex offers a maximum speed of 3,500 RPM, with three speed settings in forward mode but only a single fixed speed in reverse. Users needing higher torque for heavy jobs will find the GEARLASSO more suitable, while those performing lighter tasks may appreciate the Protmex's faster RPM.

Battery Life and Charging

Both products come with two 4.0Ah batteries, ensuring extended runtime. The GEARLASSO claims a 70% longer usage time compared to standard battery packs, while the Protmex also emphasizes its efficient battery life, stating a similar performance increase. Each model includes a rapid charger that replenishes batteries in 1-2 hours. However, the Protmex emphasizes its battery pack's additional features, claiming it contains 10 pieces, which may contribute to its overall longevity.

Usability and User Experience

User-friendliness is paramount for both models, as they both feature built-in LED lights for visibility in dark conditions. The GEARLASSO provides a two-operation mode in reverse, allowing for more controlled loosening of bolts. Conversely, the Protmex includes a two-way brake stop for safety, reducing speed and torque after loosening nuts or bolts. While both tools are designed for ease of use, the GEARLASSO offers slightly more versatility with its variable speed settings.

Application Versatility

The GEARLASSO 1600Nm is versatile, capable of tackling rusted bolts, tire changes, and furniture assembly across various vehicles, including cars, trucks, and RVs. However, it is not recommended for large industrial trucks. The Protmex is similarly versatile, suited for a wide range of applications from private vehicles to agricultural machinery. However, it also advises against use on larger trucks. Both models cater to DIY enthusiasts and professionals alike, ensuring they can handle most common tasks.

Pricing and Value for Money

The GEARLASSO is priced at $92.99, while the Protmex is available for $85.49, making the Protmex approximately 8% cheaper. Despite the price difference, the GEARLASSO offers higher torque and a more comprehensive accessory kit, which may justify its higher price for users who need those additional features. The Protmex, with its lower price and satisfactory performance, may appeal to budget-conscious buyers who still seek a reliable impact wrench.

Which should you buy?

Choosing between the GEARLASSO 1600Nm and the Protmex Cordless Impact Wrench largely depends on your specific needs. If maximum torque and a robust accessory kit are your priorities, the GEARLASSO is the superior choice. However, if you're looking for a more budget-friendly option that still delivers decent performance for everyday tasks, the Protmex is an excellent alternative. Consider your typical usage scenarios, budget constraints, and the importance of additional features to make the best decision for your toolkit.