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🔧 Break barriers, not your tools — power and precision in one bar!
The Performance Tool W34122 3/4-Inch Drive 40-Inch Jumbo Breaker Bar is engineered from heavy-duty chrome vanadium steel to deliver up to 1000 foot-pounds of torque. Featuring a corrosion-resistant chrome plating and black oxide finish, plus a 180-degree swivel head, it offers durability, rust protection, and flexible operation in tight spaces. Designed for professional mechanics and serious DIYers, this breaker bar combines strength, comfort, and versatility for demanding automotive and industrial applications.






























| Asin | B007UTPXGU |
| Best Sellers Rank | 938,431 in DIY & Tools (See Top 100 in DIY & Tools) 3,861 in Socket Wrenches |
| Brand | PERFORMANCE TOOL |
| Customer Reviews | 4.1 4.1 out of 5 stars (68) 4.1 out of 5 stars |
| Finish | Black Oxide Finish |
| Global Trade Identification Number | 00039564046117 |
| Head Style | Fixed Square |
| Included Components | 1 Performance Tool Branded Product |
| Item Length | 40 Inches |
| Item Package Quantity | 1 |
| Item Torque | 1000 Foot Pounds |
| Item Type Name | Tool |
| Item Weight | 1 Pounds |
| Manufacturer | Wilmar Corporation |
| Material | Chrome Vanadium Steel |
| Model Number | W34122 |
| Number Of Items | 1 |
| Number Of Packs | 1 |
| Part Number | W34122 |
| Unit Count | 1.0 count |
| Upc | 733353838753 039564046117 |
User
Five Stars
Large heavy-duty breaker. Did the job on 46mm wheel bearing nuts tightened to 230ft-lbs...
User
It arrived when it was supposed to, and the quality is very good
I’m pretty happy with the breaker barUse it pretty regularly no problems with itIt’s strong ! I think it’s a pretty decent priceFor 3/4 inch drive !!
User
Great
Bought for my Dad he said it was really good and would give it 5 stars.
User
A Rewarding Wrenching Experience
I had a mechanic friend who used an air wrench to tighten my truck Lugnuts. Little did I know how tight he got them until I had to get a wheel off with a brake problem. Almost couldn’t get it done with an extension, but finally did. I bought this and tried it today on the other wheels and there was no difficulty at all in getting the overtightened Lugnuts loose. Worked very well for what I needed. No idea on durability, but I’m happy with it so far.
User
Strong
Very good breaker bar. Had to use it on my sisters car because a mechanic used the biggest impact gun to replace her lugnuts. (Had to beat the socket on because of swelling!) Broke them loose fairly easily and is my new favorite tire iron. It is 3/4 drive is I would recommend the 3/4 to 1/2 inch drive converter. If it ever breaks I will buy another.
Trustpilot
1 month ago
1 week ago