KLEIN TOOLS 50900R Conduit Locknut Wrench Set, Tighten and Loosen Locknuts in Tight Spaces, 1/2, 3/4 and 1-Inch, Offset Bends, 3-Piece

These have now become a permanent part of my electrical tool belt. They work exactly as intended and make tightening and loosening conduit locknuts much easier than using a screwdriver and hammer. Solid Klein quality, good grip, and a real time-saver on the job. Once you use these, you won’t want to go back.

These wrenches are well built and the offset works well in boxes.

This is a set of simple small tools that come in very handy to tighten the conduit locknuts, those same types are also used to secure Romex into metallic boxes. Normally I would use a set of pliers, os a screwdriver and small hammer, but close quarters on some boxes make that difficult. These spanners work nicely. I also bought the offest type of this spanner set to accomodate NEMA boxes with a lip.

These wrenches are great for tight places but the heads bend and flex too much causing them to slip off the conduit fastener nuts to easily.

These are a great addition to the tool box. They are slim and the magnet helps them stay together. Work great!

I know, a screw driver and hammer can get it done but these just fit the task at hand. Nothing like the right tool to get er done. Wish I had these years ago.

Maybe I'm missing something but I really struggled with these. I'm an old-school flat-head-and-hammer guy and was looking to modernize but I really struggled to use these tools. I just roughed in a panel with 16 1/2" clamps and really struggled to get these wrenches to "grab" the lock nuts with them spaced so closely to one another, and it kept slipping off when I tried to torque them down. I also had a 1" locknut for the service feed and couldn't even get that size to grab that nut at all. The magnetic storage thing is also funky IMO - it seems neat on a table, but once you put them in a bag the shape of the wrenches doesn't fit anything but a pouch (you can't slide them into a screwdriver/tool slot) and then they don't stay together when you drop in the next item. But maybe it's just me...

Amazing and useful for its price. Locknuts stand no chance with this tool. If it ain’t Klein it ain’t mine!