Magnetic Tool Holder Great For Holding Sheet Stock & Tubing For Welding. This is a new magnetic tool holder. Great for holding sheet stock and tubing for welding. The magnet measures approximately 4" x 2 9/16" x 9/16" (101 x 64 x 14 mm)We work hard to update our descriptions and pictures of our merchandise. As part of a process of ongoing innovation by our suppliers, newer versions of the item shown may be shipped before we are able to complete an update. As a result there may be a slight variation in color and design.