/ Precision Measuring Tools / Precision Hand Tools / Squares / Solid Squares / 3020-12 * Not actual product image 12228 3020-12 Toolmakers Grade Stainless Steel Square 12228 Other similar products The Starrett 3020 Toolmakers Grade Stainless Steel Square is high quality, is not graduated and offers squareness accuracy to 0.005mm (.0002" ) for every 150mm (6"). It features hardened, ground and lapped stainless steel construction on both the blade and the beam. The beam is machined at the inner corner for clearance of burr or dirt. Packed one in a plastic case. Wood cases as listed may be purchased separately. 300mm (12-1/32") Blade; 175mm (6-7/8") Beam, W/O Plastic Case. separately. 300mm (12-1/32") Blade; 175mm (6-7/8") Beam, W/O Plastic Case. Features Specifications Contact Starrett Features This high quality toolmakers square is not graduated and offers squareness accuracy to 0.005mm (.0002") for every 150mm (6"). They feature hardened, ground and lapped stainless steel construction on both the blade and the beam. Fitted Case 12-1/32" Specifications Blade Length (in): 12-1/32" Blade Length (mm): 300mm Beam Length (in): 6-7/8" Beam Length (mm): 175mm Material: Stainless Steel