This works great!

Each one of these is made for a specific keyway. If you can't wrap your head around that, just call a locksmith. I ordered one for an sc1 keyway as those are the most common ones I encounter as a contractor and it worked great. I'll be ordering more for different keyways.

If you expect this to do any and every lock, you are wrong. The product works very well for the lock it is designed for and nothing else.

100%works

I work in real estate management and have been using this tools for a couple years. Between the sc1,sc4 and kw1 it will gets me into 95% of any door on my properties.(commercial or residential) This tool takes practice and patience, some locks are easier than others.

Perfect

Quick to learn when you know how a lock works.

As described item

Dose the job very well when you get used to it

Easy to use if you know how

 I work for a lock smith this brand is really good as long as you know how to use them

It's trickier than it looks but when it's working it's incredible, fairly simple and straight forward once you realize how it best works and such.

A must have. Small, portable and extremely well made. Has all of the right size. Great value

Works as described and shipped quickly.

Genuine

Slow delivery, although the quality is good!