Gardner BenderLNW-KIT Locknut Wrench Kit, ½ & ¾ Inch., Loosen / Tighten locknuts, Steel Construction fits UL locknuts, 2 Pk. Bundle, Black

Worked to perfection to tighten a castle nut on a very important tool (insert sneaky emoji face). Overall, they’re a bit small, but are made with good craftsmanship to complete any job. Kinda cool that they’re color coded, too.

For anyone who routinely installs junction boxes or runs house wire, these things are knuckle savers. Some reviews said they were short, but I found that the reduced length made them much easier to use in areas where space was limited. They didn't slip at all and they gave me a much tighter connection that I could have gotten with a screwdriver or a pair of pliers. They were one more set of tools I never knew I needed until I had to have them. And because of their small size, they take up very little room in the side pouch of my bucket bag.

I had these on my 'to buy sometime, but not necessary' list... and in the few days I've had these in my tool pouch they have proved to be much more useful than expected! As a commercial electrician I do a lot of pipe work, and have always found holding two sets of pliers to tighten connectors to be mildly tedious in finding a solid grip on a lock nut. These effortlessly grab onto the nut, practically falling into place around the ring. I had seen a competitor's version had an offset, but I chose this set since they lay flat and can store in the narrow pouch on the front of my tool bag.

Nice little tool, sturdier than I expected, but they wont fit on the upper or lower side knockouts without rubbing the sides and coming loose.

Works great on weird stuff that nothing else works on, I use it for reloading equipment.

These are handy little wrenches for tightening the lock nuts for electrical wiring box connectors and clamps. I saw reviews where people were complaining that they couldn’t reach lock nuts that were inside of a lipped box. These are simple straight wrenches, not offset wrenches. Klein sells a similar set that is offset for that type of application, but they honestly get complaints on tightening with the offset handles. A set of both styles makes sense if you work with a lot of different box sizes.These are intended for electrical fitting lock nuts which don’t require a lot of torque. I saw complaints from users trying to use them on hydraulic fittings which require a lot more torque. I use heavier spanner type wrenches for that type of application or for tightening the collets on my ISO tool holders on my CNC machine. I like the light weight compact design of these wrenches because they fit well into my tool belt pouch.The only thing I can’t figure out is why there are notches added to the grip area of the wrench. There are 4 on the 1/2” and 1 each on the 3/4 and 1” wrenches. They could be break-away tabs from the machining process, but the 4 on the 1/2” don’t make sense for that. Maybe they provide clearance for some applications. They are a great deal for $11.

Perfect tool for what we needed it for.

Sometimes there just isn't a substitute for a purpose-built tool. This is one of those cases. However, I can imagine a tool that works better in my head and obviously this isn't it. That said, I find it hard to imagine that a whole professional industry hasn't figured out my imaginary tool, so I'm probably mis-imagining something. For that reason alone, I'm giving this a five-star review as I haven't found anything better. If you have, leave a review so I can come back and see what you recommend. Otherwise my quest to either find or build the tool in my mind continues.

Heavy duty, very high quality product, it’s fit’s very well for there sizes, I highly recommend to everyone.

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