Precise center-finder for plate layout and assembly — compact, lightweight, and easy to carry. Designed to mark exact plate centers for grooves, pin connections and assembly work while protecting your fingers and improving marking speed. Key benefits Accurate center marking: Quickly locate and mark the exact plate centre to speed up groove cutting, pin alignment and assembly operations. Portable and easy to handle: Small size and light weight make it convenient to carry between job sites or around the shop. Safer marking: Smooth ABS construction reduces risk of scratches and bruises on fingers compared with sharp or makeshift tools. Features Multifunction marking slots: Draw center lines and edge marks using the built-in sizes: 1/16", 3/16", 5/16", 7/16", 1/8", 1/4", 3/8", 1/2". Simple operation: Insert a pencil into the center hole of the device and make your marking; no setup required. Magnetic base: The magnetic bottom holds the tool to iron or steel surfaces for one-handed marking and convenient storage. Durable construction: Made from robust ABS plastic for long service life and smooth gliding on wooden workpieces. How to use Place the tool over the plate or workpiece where you need the centre. Insert a pencil into the centre hole. Rotate or slide as needed and mark through the selected edge slot or the centre hole to transfer the layout. Typical applications Metal plate layout: Locate and mark the centre for drilling or cutting holes in plates before fitting pins or bolts. Woodworking and joinery: Mark centre lines and edge offsets when preparing grooves, dowel or pin connections. On-the-go repairs and assembly: Use the magnetic base to attach to machine frames or metal panels for quick, stable marking during installation or field service. Specifications and notes Marking sizes: 1/16", 3/16", 5/16", 7/16", 1/8", 1/4", 3/8", 1/2". Material: ABS plastic body with magnetic base. Operation: Pencil insert into center hole; magnetic attachment to ferrous surfaces. This centre marking tool gives you a compact, reliable way to mark precise centers and common offsets for plate work, assembly and woodworking while protecting your hands and simplifying layout tasks.