Calculated Industries Blid Mark XT [8105] Magnetic Drywall Locator Tool

Blind Mark XT Magnetic Drywall Cutout Tool for Single and Multi-Gang Rectangular Electrical Boxes
Perfect for first-time DIYs, the experienced handy person or those who do drywall infrequently, the patented Blind Mark electrical outlet locator uses powerful rare-earth magnets to help you accurately locate and cut electrical outlet access holes in drywall, sheetrock, paneling and other materials with no measuring required. Eliminates costly measuring errors, keeps wasted drywall sheets out of landfills and improves your project's productivity. Just a few easy steps - snap the targets into your electrical boxes, install the drywall, locate the targets and cut them out and you’re done.