Features • Precision Center Marking Tool: Accurately determine the center position of boards, enhancing efficiency in plate grooving and assembly tasks • Versatile Measurement Options: Draw multiple center and side lines including 1/16in to 1/2in, making it ideal for various woodworking projects • Magnetic Base with Pencil Storage: Features a magnetic bottom for secure placement and includes a pencil storage hole for easy access and convenience • Durable Construction for Longevity: Made from high-quality stainless steel and brass, ensuring durability and resistance to wear for long-term use • User-Friendly Design: Equipped with a locking knob for stability and easy adjustments, this tool is perfect for both professionals and DIY enthusiasts Features: 1、They are satin chrome-plated for better readability and resistance. 2、There are two readings of inches and centimeters. 3、Made of steel material, and not easy to wear. 4、High efficiency, move to the required position locking screw 5、There is a brass slide block which is smooth to operate. Specification: Features: 1. They are satin chrome-plated for better readability and resistance. 2. There are two readings of inches and centimeters. 3. Made of steel material, and not easy to wear. 4. High efficiency, move to the required position locking screw 5. There is a brass slide block which is smooth to operate. Specification: Condition: 100% Item Type: Steel Ruler Material: Steel + brass Length: Approx. 30cm / 11.8in Package List: 1 x Steel Ruler 1 x Slide Block Package List