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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.
Specs:
- IDI design
- 7.5 Amp motor
- 450 foot pounds torque
- Large Rocker switch
- Carrying case
The WR22SA 3/4 inch impact wrench tightens and loosens high tension bolts M16 (5/8″) – M22 (7/8″) and ordinary bolts M14 (9/16″) – M24 (15/16″). This tool is ideal for building construction, bridge construction, automobile, ship building, agricultural, electrical & HVAC installation and other various fastening applications.
Features: Powerful 7.5 Amp (850 Watt) motor produces an amazing 450 ft/lbs of tightening torque (class leading) to tackle the toughest jobs with ease. Most compact and lightweight impact wrench in its class. Double insulated cast aluminum body (IDI- Internal Double Insulation Technology) provides strong protection for the motor, greatly increasing durability and extending tool life. Large heat-resistant bumper protects the tool, workpiece and the user. Forward/Reverse rocker swithc to quickly change fastening direction.
Slip resistant elastomer handle improves grip and minimizes user fatigue. Includes: Side Handle, Carrying Case. Specifications: 3/4″ Square Drive. Amps – 7.5. No-Load RPM – 1,800. Impact Rate – 2,000. Max Torque – 450 ft/lbs. Capacity-Ordinary Bolt – 9/16″ to 15/16″ (M14 – M24), High Tension Bolt – 5/8″ to 7/8″ (M16 – M22). Body – Aluminum. Soft Grip Handle. Side Handle – 360 Degree. Switch Type – Rocker. Rubber Bumper. Height – 9-9/32″. 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.
What people talks?
This thing will remove your log nuts with ease. Be careful when tightening this thing is a monster. meir
Make no mistake.. it may be electric, but this thing is a very serious tool. First, it is BIG and HEAVY. The Amazon “Product Details” lists it at 17.2 LBS which sounds accurate. It will give your wrist a workout just holding it up, but it is worth it for the shear power it pumps out. It removes lug nuts with ease. I performed a brake job with it, and it saved me a huge amount of time and work. Because it is so powerful, it really doesn’t twist in your hands as I expected it would. ian
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