Hitachi WR22SA 7.5 Amp 3/4-Inch Electric Impact Wrench

Hitachi WR22SA 7.5 Amp 3/4-Inch Electric Impact Wrench Review

Hitachi WR22SA 7.5 Amp 3/4-Inch Electric Impact Wrench Feature

• IDI design
• 7.5 Amp motor
• 450 foot pounds torque
• Large Rocker switch
• Carrying case

The Hitachi WR22SA Corded Electric Impact Wrench combines class-leading power and a compact, lightweight design to handle the toughest jobs with ease. Ideal for serious professionals, the WR22SA can be used for the most demanding fastening applications, such as automobile work, ship building, construction, plumbing, and more. And with an exclusive double-insulation design and aluminum body, the WR22SA is a reliable tool that is built to last.

Compact and lightweight with class-leading torque, this wrench brings efficiency to a range of applications. View larger.

WR22SA Corded Electric Impact Wrench Tool Specifications Amps 7.5 Capacity Ordinary Bolt: M14-M24 High-Tension Bolt: M16-M22 Square Drive Dimensions 3/4" No-Load RPM 1,800 Impact Rate 2,000 Max Torque 450 ft/lbs. Body Aluminum Soft Grip Handle Yes Switch Type Rocker Rubber Bumper Yes Length 11-15/16" Weight 10.6 lbs.

Class-Leading Torque for Handling the Toughest Jobs
The corded WR22SA Impact Wrench offers class-leading torque of up to 450 ft./lbs., so you can get tough jobs done in no time. The powerful 7.5 Amp, 850-watt motor generates a no-load speed of 1,800 RPM and an impact rate of 2,000 IPM, which makes the WR22SA ideal for removing stubborn bolts, tackling automobile work, building ships, assembling, and more.

Internal Double Insulation Technology Increases Tool Life
The WR22SA boasts Exclusive Internal Double Insulation (IDI) technology, which significantly extends tool life and durability by protecting the motor from damage. And because the WR22SA's armature bearing is seated in aluminum--not plastic like the other guys--it can withstand the potentially damaging heat that's produced by extreme use.

The WR22SA's aluminum body provides additional protection and durability, so you'll get to use this wrench for a long time to come.

Full of User-Friendly Features
Like all Hitachi tools, the WR22SA is full of features that were designed with the user in mind. To start, a non-slip Elastomer grip reduces vibration, keeps you in complete control of the tool, and provides comfort for all-day jobs. What's more, the WR22SA is the most compact and lightweight wrench in its class, measuring just 11-15/16 inches in length and weighing 10.6 pounds--so it's plenty easy to maneuver and transport.

For further convenience, the WR22SA features a heat-resistant bumper that protects you, the tool, and the workpiece from bumps and scratches. Additionally, an easy forward/reverse rocker switch allows you to quickly change the direction of the 3/4-inch square drive chuck.

The WR22SA is backed by Hitachi's industry-leading Professional Five-Year Limited Warranty.

What's in the Box
WR22SA Impact Wrench, side handle, and carrying case.
3/4" Impact Wrench, IDI, 7.5 Amp, 450 ft/lbs