Each MAGNA-TIP case is made of unbreakable polyethylene field case with lift-out tray of indestructible ABS plastic. It has a space for your driver handle and compartments for your extra bits, screws, or small parts from the gun you're working on. Dimensions 8 ¾ x 4 ¼ x 2.
Big Book Catalog, Issue:70, Page:432
Big Book Catalog, Issue:70, Page:434