Calculated Industries’ Blind Mark Magnetic Drywall Locator Tool is revolutionary. It allows you to put your materials in place once and cut out the electrical sockets after it’s installed. It gives you accurate results the first time, saving you time and materials. No need to put up sheetrock, take measurements (leaving room for error), lowering it, cutting it, repositioning, and then installing. All you need to do is place a target magnet in the electric box, install the wall and then use the locator to mark where to cut.
The super powerful earth magnets inlaid in the locator and targets allows it to be used with most construction materials, including: sheetrock, plywood, drywall, laminate, Masonite, slate, and more.
Each Blind Mark comes with 1 locator, 3 targets, and 1 rugged carrying case.
WARNING: Handle with care. Contains magnets that are very strong and they can come together with enough force to cause injury. Do not use if you have a pacemaker or any implanted electronic devices. Do not use near a person who has a pacemaker or any electronic implanted device as the magnetic field could interfere with their operation. Keep away from watches, credit cards, magnetic media, electronics, computers and TVs. Keep away from children.