Our aluminum alloy ruler positioning limit block is the epitome of precision and durability. Designed to withstand the rigors of daily use, this tool accessory is perfect for and achieving straight edges in your projects. Whether you're a seasoned craftsman or a DIY enthusiast, this limit block will help you , not harder. Features - Color: Silver -Material:Aluminum alloy - Size: 4.00X2.00X0.80cm/1.57X0.79X0.31in Enhance your project's quality with precise measurements facilitated by this reliable accessory. Save time on re-measuring by using this dependable tool to maintain consistent measurement boundaries. An essential gadget that improves efficiency and accuracy in woodworking, metalworking, and drafting tasks. The limit block's design prevents slippage, ensuring that your lines remain straight during use. Its user-friendly operation makes it suitable for both beginners and experienced users seeking precision. Package list: 1 x Ruler Positioning Limit Block