Features: Multi-function: This is a 2 in 1 center positioning pin fixing kit, a woodworking system that combines marking and perforation, which can be positioned more accurately to prevent falling. This is not only a positioning pin fixing device, but also a self-centering positioning pin fixing device for drilling, or as a center scribe for marking. Adjustable: The adjustable automatic positioning pin fixing kit can be moved by screws, and the distance can be adjusted according to different needs. Durable and precise: The product is made of plastic, high-hardness metal drilling guides, and clear scales. Accurate measurement: This tool can quickly and accurately mark the center line on the board, and can draw 1/16 inch, 3/16 inch, 5/16 inch, 7/16 inch, 1/8 inch, 1/4 inch, 3 /8 inch, 1/2 inch edge. Simple and fast: What we provide is a self-centering pin fixing device, which can be easily and quickly positioned, the positioning foot is easy to align with the hole, and can quickly and accurately mark the center line on the wood. Specifications: Color : Orange Material: Plastic + Metal Size:Approx.140x57x40mm/5.5x2.24x1.57inch Note: 1.Please allow 1-2mm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Punching Positioner