Brass and Steel Ruler Tool, Wood Positioning Block, Line Locator Stop Block Tool, with 300mm Steel Ruler

Made of high-quality brass, wear-resistant, rust-resistant, and durable. Features a 300mm double-scale steel ruler for easy use. The aluminum alloy is precision-machined with multi-axis equipment, sandblasted, and anodized. This woodworking line locator is compatible with a variety of steel rulers and won't easily slip. It makes drawing parallel lines easy. The carpenter's tool is easy to use and convenient to carry or store when not in use. This ruler positioning block is suitable for both professional carpenters and home users for a wide range of applications.