21-Volt Max 740 ft-lbs Brushless 1/2-in Drive Cordless Impact Wrench Kit with Two 4Ah Batteries Charger and 6 Sockets
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JASPER™ 21V MAX Brushless Cordless Impact Wrench | 740 ft-lbs High-Torque Kit
Break It Loose. Lock It Down. Built for Serious Torque.
Take on stubborn lug nuts, seized bolts, heavy fasteners, and demanding repair work with the JASPER 21V MAX Brushless Cordless Impact Wrench.
Delivering up to 740 ft-lbs (1000 N·m) of maximum torque, this powerful 1/2-inch impact wrench is built for automotive repair, equipment maintenance, construction, workshop projects, and heavy-duty home use.
At the heart of the tool is a high-efficiency brushless motor engineered to deliver strong, consistent performance while reducing heat, friction, and internal wear compared with traditional brushed motors.
With two 4.0Ah rechargeable batteries, a charger, carrying case, and a complete 6-piece socket set included, the JASPER Impact Wrench Kit gives you everything needed to get straight to work.
Professional Torque Without the Cord
The JASPER High-Torque Power System combines serious fastening performance with precise speed control and cordless convenience.
Whether you’re rotating tires, servicing suspension components, assembling equipment, removing corroded hardware, or handling demanding workshop tasks, the variable-speed trigger and three selectable speed settings help you match the power of the tool to the application.
Why Choose the JASPER 21V MAX Impact Wrench?
- 💥 Up to 740 ft-lbs / 1000 N·m of Torque
Powerful loosening performance for lug nuts, rusted bolts, heavy fasteners, and other demanding applications. - ⚙️ High-Efficiency Brushless Motor
Designed for reduced friction, lower heat buildup, improved durability, and reliable output under heavy workloads. - 🔋 Dual 4.0Ah Battery System
Two rechargeable high-capacity batteries provide extended working time and help reduce downtime during larger jobs. - 🚀 3-Speed Adjustable Performance
Choose the appropriate speed range for controlled fastening, general workshop use, or maximum-power applications. - ⚡ Up to 3300 RPM
High-speed performance helps complete repetitive fastening and removal tasks quickly and efficiently. - 🎯 Variable-Speed Trigger
Responsive trigger control lets you apply the right amount of power for each task. - 🔩 1/2-Inch Square Drive
A professional-standard drive size compatible with a wide selection of impact sockets. - 💡 Integrated LED Work Light
Helps illuminate wheel wells, undercarriages, engine bays, and other dark or confined work areas. - 🖐️ Balanced, Lightweight Construction
At approximately 5.95 lbs, the tool offers substantial power while remaining manageable during longer working sessions. - 🧰 Complete Ready-to-Work Kit
Includes the impact wrench, two batteries, charger, storage case, and six commonly used impact sockets.
Built for More Than Tire Changes
The JASPER 21V MAX Impact Wrench is designed to become one of the most versatile high-torque tools in your garage or workshop.
Automotive
Ideal for:
- Wheel and tire changes
- Lug nut removal
- Brake and suspension work
- Vehicle maintenance
- Rusted and seized fasteners
- Automotive repair projects
Construction & Workshop
Use it for:
- Heavy-duty fasteners
- Structural assemblies
- Equipment maintenance
- Large bolts and nuts
- Workshop fabrication
- Machinery servicing
Home & Property Maintenance
A powerful addition to garages, workshops, farms, and maintenance setups where a standard drill or impact driver simply does not provide enough torque.
Dual-Battery JASPER Power System
Keep Working. Reduce Downtime. Finish the Job.
Long projects shouldn’t stop because your battery does.
This kit includes two 4.0Ah rechargeable batteries, allowing you to keep one battery in use while the second is ready as a backup or charging.
The dual-battery setup makes the JASPER Impact Wrench especially useful for extended automotive, workshop, construction, and property-maintenance tasks.
Included 6-Piece Impact Socket Set
The kit includes six commonly used metric socket sizes:
- 18mm
- 19mm
- 21mm
- 22mm
- 23mm
- 24mm
This practical socket selection makes the kit ready for many common automotive, equipment, and workshop applications right out of the case.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | JASPER |
| Product Type | Cordless Brushless Impact Wrench |
| Platform | 21V MAX |
| Maximum Torque | Up to 740 ft-lbs / 1000 N·m |
| Drive Size | 1/2-in Square Drive |
| Motor Type | Brushless |
| Maximum Speed | Up to 3300 RPM |
| Speed Settings | 3 Adjustable Levels |
| Variable Speed | Yes |
| Cordless | Yes |
| Battery Capacity | 4.0Ah |
| Batteries Included | 2 |
| Charger Included | Yes |
| Case Included | Yes |
| LED Work Light | Yes |
| Tool Weight | Approx. 5.95 lbs |
| Hybrid Capable | No |
| Bluetooth | No |
| Wi-Fi | No |
| App Compatibility | No |
| Warranty | 1 Year |
| Finish | JASPER Signature Edition |
Package Includes
- 1× JASPER 21V MAX Brushless Impact Wrench
- 2× 4.0Ah Rechargeable Batteries
- 1× Battery Charger
- 1× Carrying / Storage Case
- 6× Impact Sockets — 18mm, 19mm, 21mm, 22mm, 23mm, 24mm
Power You Can Feel. Control You Can Trust.
From roadside tire changes to demanding workshop repairs, the JASPER 21V MAX High-Torque Impact Wrench delivers the combination of torque, runtime, control, and cordless convenience needed to handle serious work.
No air hose.
No extension cord.
No unnecessary downtime.
Just install the battery, pull the trigger, and put JASPER power to work.



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