Starrett ProSite Miter Protractor Angle Finder with Two Laser Engraved Scales - Ideal for Carpenters, Plumbers, and DIY Home Improvement - 12 Aluminum - 505A-12

Solid and precise tool. Invaluable for wall moldings such as chair rail and baseboard. Very nicely made and worth having the aluminum over the lesser solid plastic option.. My only wish is that it gave absolute wall angles as well on the reverse side (which is blank). This tool only gives degrees for single or dual (miter) cut angles for your trim work. But if you want to use it purely as a protractor to measure the wall angle, it is not as useful. (For example, if you place it up against a 120* wall, it does not have any indication on the markings for 120*, it instead gives you 2 different cut options for single or dual cuts to fit trim into that 120* wall angle, but will not display in anyway the absolute angle of the wall at 120*.

Im very happy with this.

Great tool!

Great buy & fast shipping

Does what it says it will do, It worked so good someone stole mine the day after I bought it. I reorded the 6 model I found the 12 to hard to get into tight spots anyway.

This should be in every toolbox

Worth the cost to get saves time and wasted saw cuts to get nice finish joints

I was extremely pleased with the quality of the product. Not only was it much larger than I expected, but it was made of metal, not plastic as I had assumed.

I bought the Starret-ProSite Protractor model 505A-7 after using

The Starrett 505A was off by a full degree this is not what I expected out of a precision instrument made by Starrett I have sent it back to Starrett to be fixed I am waiting on them to return it now.