Woodworking Hole Scribing Gauge 45 90 Degree Aluminum Triangular Ruler Carpenter Marking Tool

Features: Made of premium aluminum alloy material, anti oxidation, wear resistant and durable. Each hole represents one millimeter and the distance between two contiguous holes is 5 mm. Find the hole that corresponds to the scale, insert the pen tip into the hole, and draw the desired lines. Surface anodized treatment, beautiful and rustproof. Practical auxiliary scribing tool, suitable for woodworking projects and DIY amateurs. Specification: Material: Aluminum Alloy Color: Red Size: 18x12.8x12.8cm 7.09x5.04x5.04in Package List: 1 x Scribing Triangular Ruler .