Starrett C33H-12-4RW/SLC Forged， Hardened Steel Square Head With Satin Chrome Blade Combination Square， Smooth Black Enamel Finish， 4R Graduation， 12" Size<img src="http://ecx.images-amazon.com/images/I/31WRNOqh%2BKL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/310u-GVTu1L.jpg" noproxy>