# Seesii WH16 Ultra Pro 1/2-Inch Cordless Impact Wrench, 1,600 N·m, 2 Batteries

Handle stubborn vehicle fasteners with the Seesii WH16 Ultra Pro cordless impact wrench, featuring a detachable side handle and 1/2-inch drive.

- [Original product page](https://www.ofertitastop.com/us/product/seesii-wh16-inch-cordless-impact-wrench)
- [View offer](https://www.ofertitastop.com/us/visit/seesii-wh16-inch-cordless-impact-wrench)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-22T22:51:34.170Z
- Brand: Seesii
- Model: WH16 Ultra Pro
- MPN: WH16 Ultra Pro
- SKU: ofertitastop-us-151364
- Category: Hardware > Tools > Impact Wrenches & Drivers
- Source store: amazon US
- Active deal: Yes
- Price: 149.99 USD
- Previous price: 179.98 USD
- Discount: 17%
- Rating: 4.7 / 5
- Reviews: 105

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

When a truck wheel or stubborn fastener needs attention in the garage, the Seesii WH16 Ultra Pro brings cordless impact power to the job. Its 1/2-inch square drive and detachable side handle support a secure two-handed grip. Three speed settings and a variable-speed trigger let you adjust control to the task. Two 4.0Ah batteries help keep a spare ready while you work.

## Why it makes sense
This impact wrench is built for demanding fastening and removal work, from automotive repairs and large tire changes to mower maintenance and industrial tasks. It delivers up to 1,032 ft-lbs (1,400 N·m) of fastening torque and 1,180 ft-lbs (1,600 N·m) of breakaway torque. That distinction is useful when comparing tools: fastening torque describes tightening, while breakaway torque describes loosening stubborn fasteners.

The detachable D-shaped side handle gives you another grip point when applying high torque, helping you guide the tool with both hands. For a practical example, working on a pickup truck’s wheel area calls for a strong, controlled hold as you remove lug nuts, the handle and variable-speed trigger are designed to support that kind of work. Customers also describe the tool as powerful and easy to use, with positive comments about durability and battery life. Those are buyer impressions, while the listed torque and included batteries provide concrete points for choosing the tool.

## Key points
The 21V cordless design keeps the wrench portable for garage jobs and work away from a fixed power source. Its three speed settings and variable-speed trigger offer a way to adapt operation across different fastening tasks. The stated operating range is 0–2,300 RPM and 0–2,200 IPM. An all-metal drive system and friction-ring anvil are intended for repeated impact-wrench work.

A built-in LED with adjustable brightness helps illuminate fasteners in dim work areas, such as around a wheel well or inside an engine bay. The wrench also has a belt hook for carrying or hanging it between tasks. The package includes the impact wrench, a fast charger, two 4.0Ah batteries, five impact sockets, and an extension bar, so the supplied accessories can support a range of common fastening setups.

Compared with relying on a hand ratchet for every stubborn bolt, an impact wrench brings powered impact action to jobs where loosening or tightening takes substantial effort. The WH16 Ultra Pro pairs that approach with a side handle and speed control for users who want both torque and hands-on control.

## Everyday use
For a tire change or repair in a dim garage, select a speed setting suited to the task, use the side handle for a steady two-handed grip, and direct the adjustable LED toward the fastener. Keep the matching impact socket seated squarely on the fastener as you operate the tool. When a battery needs charging, the second included battery gives you another pack to use. The charger, sockets, and extension bar are useful additions for setting up the tool for automotive or general maintenance work.

## Buying verdict
Choose the Seesii WH16 Ultra Pro if your regular tasks include vehicle fasteners, large tires, mower work, or other demanding jobs where a 1/2-inch cordless impact wrench is a practical fit. Its high breakaway torque, detachable side handle, adjustable operating control, and two-battery kit make it a focused choice for a home garage, workshop, or jobsite that needs portable fastening power.

## Images

![Seesii WH16 Ultra Pro 1/2-Inch Cordless Impact Wrench, 1,600 N·m, 2 Batteries — 1](https://www.ofertitastop.com/i/m_Xc2iSHoToCIhQD7lwtUXp0uSaOTlbnbyfQ8wT5VLraxuh4yaHfkKUqLfOHj2p7nUa6Ra5eil4wPlMGes4iq4vGkdEW9XavpNuDo0YETVZ8oEqhtI9PWkOlLA.jpg)

![Seesii WH16 Ultra Pro 1/2-Inch Cordless Impact Wrench, 1,600 N·m, 2 Batteries — 2](https://www.ofertitastop.com/i/z6dGUQGmG1121JdJMJcK42DkqQnYhpvurektlYvqIYRT8R49a8FkxXzD2g2YkcWrvRngLZu0VF_W1rtNI9fN_jkYNQ2gRIVbFTsTDdSwfSx1rmI0ngd4K3GWnw.jpg)

![Seesii WH16 Ultra Pro 1/2-Inch Cordless Impact Wrench, 1,600 N·m, 2 Batteries — 3](https://www.ofertitastop.com/i/WjHKx7F70-lKTIAUMhrUyYvT4-mE9ZUJiJFfMSk2R_OnZ8dubNidgBCWOF8wayFapBIBQgbG7tnpaRByn3fdq4AqlJqwWEAQ9pyT4fhmLDJ-c1SoXEmmULm2hA.jpg)

![Seesii WH16 Ultra Pro 1/2-Inch Cordless Impact Wrench, 1,600 N·m, 2 Batteries — 4](https://www.ofertitastop.com/i/6-Ni0NFl1s4Z5rdBW5FEIRz2yApKgMGqi7g9vJ0mchNrf1C-8mtarEVXDMYpifCdp1d7f7BIarwYXA9-7G8UOb3HMKlBN7jkhQHB_Ea4gtepgEDtfmw3-K7LHg.jpg)

![Seesii WH16 Ultra Pro 1/2-Inch Cordless Impact Wrench, 1,600 N·m, 2 Batteries — 5](https://www.ofertitastop.com/i/uexBGlBfnp17uZKyJYyu4koOkdPNleiUI-KBpYMY5VZVUADw3VvOo5R7uNBlZ4MYIUSu8qPmFsTN0ZKTClPpiGMrGBk7ejsZdD9Jivs_K73uX2feFNtRDmwcCA.jpg)