Shinwa Sliding Bevel Gauge 6"
Sleek, cut from stainless steel, and both practical and pretty to look at, this bevel gauge is a necessity in the shop no matter the angle you take on your project.
This one fits comfortably in your pant or chest pocket, and the clean finish of the steel means the gauge can take light markings (with a sharpie or wax pencil) to wipe away later. Tighten the thumb nut (with your hand or house key) and never again slip on your angles.
And here's the 9 7/8' version.