Premium Aluminum AlloySuch a woodworking tool is made of premium aluminum alloy with long service life. High-quality materials can bring you a good using experience and make your work more comfortable Durable and sturdy Wear-resistant, rust-proof and durable woodworking ruler ensures suitable structure and is convenient to use. The 90 degree ruler is wear-resistant, rust-resistant and durable. The woodworking ruler maintains a proper structure and is convenient to use How to use ManFind the corresponding hole on the scale, insert the pen into the hole, and draw the line you want. With exquisite craftsmanship, lightweight and practical woodworking ruler can support wood marking Features Item type: woodworking ruler; Material: Aluminum Alloy; Usage: woodworking tools; Model: T-200; Length: approx. 200mm. Other size: about 4mm - about 15mm. 200mm Precise Markingby marking the T-shaped rulers precisely, you can draw perfect horizontal lines while sliding the ruler along the working edge Product Description Function:1. Find the hole corresponding to the graduation scale, insert the rod into the hole and draw the desired line. 2. T-shaped rulers can help you draw perfect horizontal lines while sliding the ruler along the working edge. 3. The wear-resistant, rust-proof and durable woodworking ruler maintains adequate structure and is convenient to use. 4. This woodworking tool is made of premium aluminum alloy with long service life. 5. With exquisite craftsmanship, lightweight and practical woodworking ruler can support wood marking. Features: Item Type: Woodworking Ruler p> Material: Aluminum Alloy. Usage: Woodworking Tools. Model: T-200. Length: Approx. 200 mm. Contents: 1 woodworking ruler.