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Impact Wrenches Comparison - April 2026
4 Best Impact Wrenches In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant's customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. As an Amazon Associate we may earn from qualifying purchases. We may receive a commission from purchases made through links on our site, which will help us continue to provide you with value.
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Overview: When you need to loosen or tighten a bolt quickly and with a lot of force, an impact wrench is the tool for the job. These battery-powered or air-powered wrenches use a hammering action to deliver torque, making them ideal for projects where you need to break free stubborn bolts or screws.
DEWALT DCF900P2T-GB 18V XR Brushless 1/2" High Torque Impact Wrench Hog Ring 1396Nm with 2 x 5Ah Batteries in TSTAK
Model
Kielder KWT-180-83 18v Brushless Cordless 1/2" 850Nm Mid Torque Impact Wrench, 1 x 4.0Ah TYPE18 Li-ion Battery and Charger
Model
Avhrit Cordless Impact Wrench 1/2", 1106Ft-lbs (1300 N.m) High Torque Electric Impact Gun with 2 X 4000mAh Battery, Fast Charger & 4 Sockets, Power Impact Driver for Car and Home
Model
Cordless Impact Wrench,1/2" Brushless Power Impact Gun,2500RPM Electric Wrench, Max Torque 550N.m with 4 Sockets, 12PCS Screwdriver Bits, 4.0Ah Battery & Carry Box for Car Home
Here are the top 3 recommended products with more information to help you find the right product for you
9.9
1
DEWALT
DEWALT DCF900P2T-GB 18V XR Brushless 1/2" High Torque Impact Wrench Hog Ring 1396Nm with 2 x 5Ah Batteries in TSTAK
Why we love it
High torque for tough jobs.
Long-lasting 5Ah batteries.
Convenient LED lighting.
Main highlights
WORK LIGHT: Bright white LED with delay feature for improved visibility and functionality; Now with brightness control so you can dim or turn off the light as you see fit
PRECISION WRENCH MODE: included to help prevent overtightening in forward, and run-off in reverse, for additional user control
PART OF THE CORDLESS 18V XR SYSTEM: Fully Compatible With 250+ Solutions
MAXIMUM POWER: Delivering 1356Nm of max fastening torque and 1898Nm of max breakaway torque, making it ideal for large sized pipe flanges, grooved couplings, wheel lugs, concrete anchor bolt setting and many other heavy-duty impact wrench applications
MAXIMUM EFFICIENCY: Efficient brushless motor delivers high performance, extends tool life and allows for much shorter design
KIT INCLUDES: (1) DCF900 (1) TSTAK Box (2) DCB184 Battery x 2 (1) DCB115 Charger x 1
ERGONOMIC DESIGN: Comfortable rubber XR grip and switch for greater application comfort and maximum control
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9.8
2
Kielder
Kielder KWT-180-83 18v Brushless Cordless 1/2" 850Nm Mid Torque Impact Wrench, 1 x 4.0Ah TYPE18 Li-ion Battery and Charger
Main highlights
Variable speed in forward and reverse, for optimum control when tightening.
To save cost, this kit comes supplied in a sturdy Kielder Cardboard Eco Case with removable EVA foam insert, which is ideal for storing the tool, battery, charger and sockets, in a roll cab, tool box / drawer. It provides protection for the full kit, as well as quick, easy access when you need to get on with the job! Plus you have a cardboard case that can be re-used or recycled.
Professional quality digital brushless motor provides smooth, frictionless operation; prolongs battery life and optimises power delivery.
Powerful 720Nm tightening torque, plus up to 850Nm of breakaway torque. Features Kielder G-Square Technology to reach top torque faster.
Optimum power to weight ratio - compact design, only 155mm length and weighs just 1.7kg with a 4.0Ah battery fitted.
Electronic brake, which offers near instant stopping power and integrated LED light illuminates the work area from the base of the tool.
3 year manufacturers warranty when registered with Kielder, terms and conditions apply. (UK mainland only)
3 torque and speed modes (High / Medium / Low); truly versatile performance across a wide range of tasks.
18v Li-Ion 4.0Ah battery compatible with Kielder's interchangeable TYPE18 battery system; long run 'fuel tank', no memory effect from partial charging & holds its charge
1/2" Square Drive with friction ring to secure socket.
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9.5
3
Avhrit
Avhrit Cordless Impact Wrench 1/2", 1106Ft-lbs (1300 N.m) High Torque Electric Impact Gun with 2 X 4000mAh Battery, Fast Charger & 4 Sockets, Power Impact Driver for Car and Home
Why we love it
High torque for heavy-duty tasks.
Long-lasting battery life.
Versatile speed settings.
Main highlights
【What You Will Get】: Avhrit cordless 1/2 impact wrench kit includes an electric impact gun, 2pcs 4.0Ah batteries, a fast charger, 4pcs high-quality sockets (19mm, 21mm, 22mm, 23mm), and a customized storage case (all accessories are well organized, easy to place and lightweight to prevent dispersal, scattered and mess).
【Two Directions & Brake-stop Mode】: The Forward & reverse button can easily change the rotating direction, and move the button to the middle to enter safe mode. In reverse mode, once the nut or bolt is loosened, the brake activates and reduces speed and torque to protect the nut from flying off to nowhere to be caught.
【Max 1300Nm Torque & Powerful Brushless Motor 】: Avhrit 1/2 impact wrench high torque is equipped with a higher efficiency brushless motor, it outputs a max torque of 1300N.m(1106ft-lbs) breakaway torque and max 2200rpm speed. This electric impact gun 1/2 drive is built for mid-to-heavy work, it has enough power to easily remove rusted nuts and bolts on cars and trucks from the engine bay to suspension work.
【LED Working Light】: Built-in LED working light, allowing you to work smoothly in dark places or cramped environments where there is no light.
【3-Speed Adjustable & Variable Speed Control】: High-speed transmission of 21V power impact gun 1/2 inch delivers 3-speed modes up to 2200rpm for a range of fastening and loosening applications, Different people can change the speed of the adjustable wrench according to different working requirements or using habits. The further you press the trigger, the higher speed is achieved.
【 𝟮𝗫 4𝟬𝟬𝟬𝗺𝗔𝗵 Battery Pack & Fast Charger】: Avhrit cordless impact driver 1300nm is equipped with 2 Pack 4000mAh high capacity Lithium-ion batteries, compared to 3.0Ah batteries on the market, our 4.0ah battery can provide much quicker and more effective work for this impact wrench, as well as extending the use of more than 50% of the battery life. It also features current overload, temperature, and short-circuit protection. The spare battery will ensure that your impact wrench is always ready to use.
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Value for money
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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
topchoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.
When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
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9.9
1DEWALT
High torque for tough jobs.
