"I’m not a professional, but I like fixing things myself occasionally. I’ve been using this tool way more often than I expected at first. Ever since I got it, I never think twice. I’m not the youngest anymore, so why struggle when you don’t have to? Amazing purchase!"
John A.
Product Details
3/8" female fitting
Full metal construction
Chain-driven design
Slim profile - perfect for tight spaces
0° swing arc
360° bidirectional rotation
53 ft·lb (72 Nm) max torque
Size: 15.2" x 1.5" x 0.7"
Actual product packaging may vary. Logo update in progress.
Can I use it with impact ?
Yes, absolutely. As long as you dont exceed max torque values, then it's perfectly fine. For heavy operations, we recommend using hand tools to maximize the chain lifespan.
60-Day Money Back Guarantee
We stand by our product! That is whyevery purchase is backed by our 60-day money-back guarantee policy. Simply contact our support team for an easy return. (3-hour average reply time from a real person)
No more struggles to get it loose. Once you use it, you'll wonder how you ever worked without it.
Tight spots?
Unreachable bolts? Busted knuckles? Say no to all of them!
Time Struggles?
Get the job done faster, safer, and smarter — every single time.
Use it Anywhere
It’s true that you don’t need it every day, but when you do, there’s no other tool that can save you. You’ll be thankful you have it.
DIY & Home Repair
Car Repairs
Workshop
Bike & ATV
How
It Works
1
Spin the open end
Run your ratchet or impact driver in the clear, where there's room to swing.
2
Chain carries the turn
A hardened Duo-Roller chain relays that rotation around the obstruction — built to take the load without slipping.
3
Buried bolt breaks loose
The bolt you couldn't even reach turns free, while your hands stay in the open. No skinned knuckles.
Trusted By 30,000+ Customers
Professional mechanics and DIY enthusiasts rely on Lumbi for precision and reliability.
★★★★★
Chris M.
I was skeptical when seeing the ad, but then also my friend told me that he has this tool and explained how useful he finds it. After that, I saw another ad and decided to purchase, and I have absolutely no regret. It's an amazing tool. I got full set LOL
★★★★★
Robert P.
I'm not a professional, but I have 2 ATVs and 3 bikes, and I just like to do repairs on my own. I also have an old F150 that needs some maintenance, and I have learned a lot of lessons doing the repairs myself. Friend showed me this offset extension,
★★★★★
Marcus T.
Been a home mechanic for 15 years and this extension is a game changer. I also purchased the max version, and I find both very useful. The VisiPro lamp is actually useful too. Worth every dollar.
★★★★★
David R.
I am an old guy, RV owner, and I am still from the days when you were supposed to repair most of the things yourself. I am on the road 3-4 months per year, and I find this tool very useful when I need to do any repairs in the Bay Area.
Lumbi vs. Others
All-Metal Design
Impact Rated
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60 days
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Who Buys Cheap Buys Twice
98%
Happy Customers
Worldwide satisfaction
100%
Issues resolved
Based on customer support survey
73%
Ordered more than once
Based on 30,000+ orders
1%
Reported problems with order
in 50,000+ tools sold
Customer Reviews
Overall rating: 4.8 / 5 from 117 reviews.
This is an offset extension wrench that is only going to be useful in some specific scenarios. However, if those specific scenarios arise you are going to be very glad you have this. This is for when you can't get your ratchet plus the socket into a tight spot. These are spots that even a normal extension wouldn't help. This tool allows you to transfer the ratcheting torque horizontally. This tool also comes with adapters for difference use cases just in case you need different sockets. Great tool and fantastic price. This tool is very good value for the price they're asking.
The description was accurate, the shipping cost was decent, the shipping time was very quick and was a decent value. Very happy with the item that I purchased, this is a good seller, highly recommended. They are very well made and look very durable.
A very helpful tool that can reach hard small spaces in the automobile and or even other projects. Havent use in a heavier torque setting but gets the job done faster. Build quality 10/10
Tool look 7 out 10 it look ok I tested and see if it really works. I may need to get a refund off may shipping since i got it 3 days after the day I supposed to get it. It suppose to arrive on a Saturday and it arrives on a Tuesday and i pay a fast shipping
This worked well I was able to take off the bolts to a pathfinder starter and an ac compressor. How ever I did break the bolts loose with a breaker bar first then used this to get back down to these hard to reach bolts and take it off the rest of the way and reinstall them as well. I wouldn't recommend using it when breaking bolts as the chain inside might snap but it does an amazing job at helping with zipping bolts off quickly in hard areas where only your hand or fingers can fit.
This extension is really great quality. Super sturdy. It tolerated sone pretty forceful jolts when I had to use a strong impact gun to get out a super-tight bolt on my alternator. If I needed 2 I would definitely buy another.
Haven't used the impact with it yet so just looking at it and changing 2 plugs with it, Great idea worked good feels cheaply made. But for the price good so far
I bought the Offset Extension 2.0 for working on my truck and it has already saved me a lot of frustration The slim design makes a big difference when there is barely any room to get a regular tool in
I wasn't sure how often I would actually use this but after trying it a few times I get the idea It makes awkward bolts much easier to reach and I don't have to keep repositioning everything
