MAGNETIC STUDFINDER (Pack of 1)Hangman Magnetic Stud Finder 1 pkFeatures of MAGNETIC STUDFINDER (Pack of 1) Brand Name: Hangman Product Type: Magnetic Stud Finder Number in Package: 1 pk Packaging Type: Carded Color: Yellow Detects Metal: Yes Batteries Included: No Audio Alert: No Works by using a powerful magnet to find drywall screws and ..