1Efficient Positioning: With the locator, you can accurately mark the location of the outlets on the drywall, avoiding unnecessary measuring and guesswork. 2Multifunctional Applications: Not only for sockets, but also for marking any device that needs to be mounted on the wall, such as switches, outlet boxes, etc. 3Increased Efficiency: Using the marker box locator allows for quick and accurate marking of socket locations, saving installation time and labor. 4Beautifying Effect: After the marking tool is used, the socket position is clear, which can keep the wall neat and beautiful. 5Easy Using: The drywall socket marking tool is designed to be simple and easy to use, even for novice users, reliable and practical. Specification Item Type: Drywall Marking Tool Material: ABS Package List 5 x Marking Tool 5 x Screws 1 x English User Manual