Wrench Extender for 1/2 Inch Drive Breaker Bars/21 mm Hex Drive, Universal Wrench Extension Tool Adaptor for Cheater Bar, Extend Wrenches Tool to Leverage over Stubborn Nuts，Bolts

Sometimes it's hard to keep a cheater pipe around but this uses your tools you keep in your tool box.

Makes work much easier used to connect to open-ended wrenches together. Much safer and easier. Excellent purchase

Haven’t tried it, but looks like a very strong material

It works as described, but it is awkward to use. Maybe it’s just me, but I can’t always seem to get it to fit around my wrenches.

I needed to torque a 26mm nut with terrible access which left me with few options... torque adapters for 26mm are rare and expensive. I was able to combine this adapter with a relatively inexpensive 26mm box wrench to achieve the same goal... I got done for about twenty five bucks what Kent-Moore wanted 4x for. I consider that a win! I'll note that the size of this tool means it'd be awkward on smaller wrenches, but with a a 1/2" (or 21mm) drive on it, I can't imagine anyone trying to use it with a smaller wrench. ;)

Perfect addition to the tool box.

Highly recommended A++++

Used this tool for the first time this week to get more leverage on a short wrench. Made my life a lot easier.