Fashion Steel Ruler Positioning Block Woodworking Scribe Drawing Marker Wire Gauge Carpenter DIY Measuring Tool Carpenter Tool Features: 1. Best Woodworking Bit Locator: Makes wood drilling easier, straighter and more accurate. 2. Multifunctional: easy to install and use, suitable for steel ruler thickness 0-3.5mm, width 0-30mm, used for wood products, engineer measuring tools, etc. 3.DIY: Woodworking Locator Kit for Surface, T- and L-Joints, quick connect DIY for furniture and woodworking etc. Description: This product is a steel ruler that makes drilling wood easier, straighter and more accurate. Specifications: Material: Aluminum Alloy Color: Gold Size: 53*12*14mm Packing: airtight bag packing includes: 2 * steel ruler Note: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. The monitor is not calibrated the same, the color of the item shown in the photo may be slightly different from the actual item.