Auniwaig Triangle Angle Ruler, Triangle Rafter Square Ruler, 7 inch Imperial Protractor Trammel Woodworking Measuring Tool for Carpenter Engineer（Black）

The triangle metric ruler can be used as a protractor, miter, line scriber, saw guide and trimeter square, framing square and a ruler, ideal for all building and remodeling projects. Its thick edge can be used directly with the saw against the square for cross cuts or angled cuts using the etched protractor scale, let you quickly and accurately mark your cut lines on your stringers.

Specification: Material:Aluminum alloy Precision:1mm/ 0.4inch Measuring Range:7inch Color:Black Package Content: 1pcs × Large Triangle Ruler Square Set Features & details