Fisher FB285ME Combination Square<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Conforms to BS939 Grade 'B' for squareness tolerances</li><li>Squareness of blade edge to stock working face is +/- 0 00064--Inch</li><li>Graduated in millimeters， 16ths and 32nds of an Inch</li><li>Full Warranty</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41e4vpI22XL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51FC96xrTjL.jpg" noproxy>