Vintage Aluminum Miter Gauge 1/2” Bar Width Unbranded. I got this in a lot at an estate sale. I do not know what model saw this came off of or what it will fit. The bar is 1/2" wide by 6 3/4" long. Angle adjusts easily as it should. ITEM SOLD AS SHOWN AS FOUND PLEASE ASK QUESTIONS AND ASK FOR MORE PHOTOS IF NEEDED THANK YOU.