150/300MM Woodworking Aluminum Alloy Speed Square Roofing Triangle Ruler Guide

Feature 1 Alloy material Anti rust anti corrosion anti oxidation high hardness durable2 Laser engraving special processing clear scale high accuracy wearable and beautiful3 Double sided double scales can read the angle number also can read the metric measurement scale4 Humanized design Matte texture thickened design the product pays more attention to the user s feeling and the cost performance is high Parameter 150MM triangle ruler Thickness 4 5MM Weight 239g300MM triangle ruler Thickness 5MM Weight 655gPackage included 1 x Triangle rulerDetails Pictures