Product Application:
|
Product Name: |
Variable Speed cordless wrench |
|
Model number: |
KY-W-2009 |
|
Max. Torque |
100N.M |
|
Drive Square: |
3/8 inch Ratchet Head |
|
Rated Voltage: |
20V, 2.0Ah |
|
length: |
44 Ft-lbs |
|
No-load Speed: |
400 RPM |
|
Battery Cycle Life: |
Passed 1000 charge-discharge cycle tests |
|
Overall Tool Length: |
33cm /13 inch |
|
Tool Body Height: |
10cm /4 inch |
|
Functional Features: |
Variable Speed Trigger, Built-in LED Work Light, |
|
Ergonomic Anti-Slip Grip, Forward / Reverse Toggle Switch |

Product Application
This electric ratchet wrench is a powerful, efficient tool designed for fastening and loosening nuts and bolts in demanding jobs. It delivers up to 100Nm of torque and a maximum speed of 400 RPM, easily handling everything from household DIY projects to heavy-duty mechanical repair. Its 6-inch extended-neck design reaches deep into tight, narrow, confined spaces, helping users avoid knuckle injuries during car repair, construction, and home maintenance. The wrench supports convenient one-handed operation and smooth power output even in cramped positions. The glass-filled nylon housing offers corrosion resistance, high toughness, and lighter weight, far superior to ordinary fragile plastic. Two 2000mAh lithium-ion batteries provide long runtime, with cells tested through 1000 charge cycles. Built-in LED light, variable speed trigger, and forward/reverse lever improve control and visibility. The 3/8-inch anvil can work with adapters for 1/4-inch sockets. Ideal for auto maintenance, construction, equipment inspection, furniture assembly, and appliance repair.
Product details:
This 3/8-inch cordless ratchet wrench delivers a maximum torque of 100 Nm and a no-load speed of 0–400 RPM, enabling rapid handling of fasteners of various sizes. Compared to standard 45 Nm models, it offers end-users a more powerful, reliable tool while providing buyers with a valuable addition to their product lineup. Whether for automotive repairs, mechanical maintenance, or home DIY projects, it allows you to install or remove nuts and bolts effortlessly.

The Variable Speed cordless wrench features a low-profile head and a slim body, this ratchet wrench easily reaches into tight, hard-to-access areas such as engine bays and confined spaces. A built-in LED work light illuminates dim areas, ensuring clear visibility and operational precision. Its compact size also makes it easy to store in any toolbox or drawer.

Another key feature is its upgraded protective housing; the wrench utilizes a reinforced casing designed for superior resistance to oil, fluids, and harsh solvents. Paired with an ergonomic soft-grip handle, it effectively reduces vibration, prevents slipping, and alleviates hand fatigue, ensuring comfort during extended use.

The variable speed trigger gives you full control over the pace of operation, allowing you to adjust the speed to suit specific task requirements. A conveniently located forward/reverse switch enables seamless transitions between tightening and loosening tasks. Additionally, a built-in safety lock prevents accidental activation when the tool is not in use.

About Our Company:
CHONGQING JINSWELL TECH CO., LTD., with 15 years of deep experience in the power tool manufacturing industry, our company operates a facility spanning 18,000 square meters, featuring comprehensive in-house production lines that include injection molding, battery manufacturing, and finished product assembly. We employ a professional R&D team of over eight specialists and offer OEM and ODM customization services.
We are currently aggressively expanding into overseas markets; our annual export volume exceeds $3 million, with products reaching customers in Europe, Australia, the Middle East, South America, Africa, and beyond. Moving forward, we remain committed to expanding our global sales channels and look forward to forging mutually beneficial partnerships with clients worldwide.

FAQ:
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