300mm(12") Adjustable Combination Square Set Right Angle Ruler for Engineers

【High Quality】Excellent Stainless Steel Forging, The Ruler is Made of High Quality Stainless Steel Material. The Angle Holder is Made of Zinc Alloy, Which Will Not Rust, Not Deform, Thickness is 2 mm, Sturdy and for Long Time Use 【Adjustable】Consist a 300 mm Steel Ruler and Adjustable Square Head for Accurate Measuring. Helping You to Make a True Accurate Angles and Lines with the Ruler and Head 【Multifunctional】Tool Can be Used as a Square, Depth Gauge, Scriber, and a Level. This is Practical and Designed to Mark Straight Lines, Draw Parallel Lines, Lay Out, Calibrate, Measure Router Bit Depth, Set Table Saw Blades 【Accurate Measurement】Both Sides of the 12 Inch Square Ruler are Available. Adopt good Technology for High Precision Manufacturing, Double Sided Ruler in mm and cm Scale Gradations. Embossed Graduation for Easy Reading and Durability 【Please Note】Fully adjustable leveled square head. Be sure to tighten the bolts, the fixed blade before use.Use as an outside try square, depth gauge, scriber, 90 degree and 45 degree level. Inside try square and mitre square, Manufacturer: Yosoo