This item is a adjustable angle square made by Bridge City Tool Works. The item is flawless and has never been used, but is open as you can see from the pictures. There is little if any tarnish on the brass. Whats there comes with it. The list price is $139.00. .Also I have many more tools by Brige City Tool Works that will go on auction in the next few weeks. You can add me to your sellers list if you like.