Fangrui Product Details : 1. Quenched And Tempered .the Reversible Protractor Head Is Graduated. 2. There Is A Spirit Level On The Square And Protractor Head. 3. 180 Degree Goniometer And Center Head. 4. Ruler Scales Metric And Imperial Measurements. 5. Brass Screw And Scribe With Built-in Level. Describe: 1. Solid Combination Tripod: Made Of High-quality Materials, Rust-proof, , Strong, Clear And Accurate To Use 2.easy To Read: 0-180 Degree Measurement Range, Slotted And Etched 12 Inch Stainless Steel Ruler, Easy To Read 3. Versatile Tool Kit: Consists Of Depth, Height And Marking Gauges, Center, Square And Protractor Heads As Well As Spirit Level And Scriber 4. Fine Workmanship With Beveled Edge Extension Blade, Roller Knob And Fine Adjustment, For Measuring The Inner And Outer Corners Of Parts 5. Portable And Convenient: Adopt A Convenient And Practical Design, Save A Lot Of Measuring Tools, And Make Your Workbench Clean And Tidy Specification: Tips: The Product May Be Updated Constantly , Due To Different