K Tool International 49403 Universal Wrench Extender Adaptor, 1/2 Inch or 21mm Hex Drive, Drop Forged Body with Heat Treatment, Extendable, Black

Love the products for when I'm doing alignments. I know those wrench extenders are handy, but sometimes you don't have the space to put a wrench on it that long. That's a hell of a lot cheaper than getting a bunch of crow's foots. Holds up pretty well put. Put a good chunk of pressure on it on my 3-ft 1/2-in ratchet.

been using this for a couple years now and it works great for most all wrenches that you can use it on there are some riches out there made by other companies that are a little thicker in the middle I think they're called ergonomic grips but if you set it up correctly it works just fine on on just about every wrench and does help to extend your leverage to break everything loose has not broken and has worked great on every job I've used it on

Excellent tool for extending 1/2 in drive torque wrench by adapting to open end or box end wrench. Was able to torque mounting bolts on trailer hitch install to 85 ft-lb in a very narrow space. A bit fussy to keep everything together until applying pressure. Got the job done. Highly recommended

This tool is a far better option than the old double wrench method. If I needed to choose the main reason why, it would be safety. For general purposes, this is a great product and is very useful. There are some issues with limited access areas though. Sometimes having to use a breaker bar, or ratchet, on the side takes up more room than you have. While you can always use a wrench as an alternative, you still have that "nub" there, taking up room. The alternative, as seen in other products, is to have the extending aspect in-line with the wrench. The tool seems to be of high quality. It is quite heavy and the coating does not easily scratch off. If you have the need to use the double wrench method, do yourself a favor and get this instead. It is not only safer for you, but also avoids damage to your wrenches. For those who do not know, the double wrench method often leaves dents and/or other slight damage on even the best of wrenches.

Why did you pick this product vs others?: I wish I had known about this tool. If you want leverage, this tool works. I don't a long wrench that can provide the leverage needed. Using this tool allowed me to loosen a bolt that was in a tight place by combining two wrench.

Got this, expecting to use it, once every year or two. Used it 3 times the next day. Can't speak to the other versions of this, but the K-tool version is well made, and sturdy. Put a lot of torque through it. Well worth the cost, and room in your tool cabinet, if you have to torque hard to reach fasteners, or you have places were you cant get a socket on, but you can get a box wrench, and it is akward to use wrench extensor/persuader bar.. Nice tool. Rule of thumb, don't need a torque correction if socket wrench is at right angles to box wrench. Do need a torque correction if the effective lever arm is significantly changed. Multiply the recommended torque setting by the torque wrench lever arm, divided by the new effective lever arm (torque wrench lever arm + box wrench extension beyond the torque wrench). So if you double the lever arm length, set the torque wrench to half the torque.

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I use this tool all the time especially when I am doing wheel alignments. It gives you the extra leverage to tighten the bolts or break them loose. Weather in the front or rear camera and toes.

I’ve used it several times and it works well. Well made.

Construcción robusta, cumple excelente su función

Good item

Have been happy with it used it several times was worth the money

This thing saved me a few times! Sometimes it slips off but when ya need extra leverage this is a must