Ryobi A99HT2 Door Hinge Installation Kit/Mortiser Template Bundled with Ryobi A99LM2 Door Latch Installation Kit for Accurate Chiseling and Scoring

This was easy to use and worked great. Was easy to understand

I wish I had known about this years ago as it would have saved me a lot of time and work to install all the doors I have put in. Easy to use and works perfectly. Any one installing doors needs one.

Great buy

There are videos on Youtube to watch how to use it, some are good and some are so so... the product works good. I do recommend watching the videos.

Great product I easy to use now only if they came out with a jig for hinge door jams