Eliminate the guesswork with this new Center Sensor Stud Finder that has a detection depth of 3/4 in. for wood and metal. While traditional stud sensors locate the edge of the stud, this 1 locates the center for a more efficient read, even when held at an angle. The sensor is constantly calibrating to save time during use. Once the stud is located, an audible alert and directional LED arrows clearly notify the user. You can easily mark the center of the stud with the center marking channel. DWST14925 The Shallow Pro Organizer comes with removable cups for parts and tools organization. This organizer features anti-rust metal latches. The heavy-duty clear lid allows for visibility. Size: small.