Square Ruler, Square Ruler Framing Ruler Precision Carpenter L Right Angle Ruler with Minimum Accuracy 1/32in in for Measuring Layout Tools

How to Use: The double row hole design in the middle of the scale surface can accurately and conveniently measure the length, diameter and size by inserting a 0.5 mm pencil core into the marking hole.  Specification: Item Type: Woodworking Ruler Material: Aluminium Alloy Specifications: Inch Size Ruler Body Thickness: Approx. 2mm / 0.08in Range: 4in Minimum Accuracy: 1/32in Overall Size: Approx. 104 x 93 x 15mm / 4.09 x 3.66 x 0.59in Package List: 1 x Woodworking Ruler 1 x Wrench