Features: & 12304;Photography Screws and Hex Keys Kit& 12305;This photography screws and hex keys kit includes 6 different sizes of screws(M2.5, M3, M4, M5, 1/4-20, 3/8-16) and 6 different sizes of wrenches(3/16, H4, H3, H2.5, H2, hexagonal wrench), for various photographic equipment and accessories. & 12304;Magnetic & Threaded Design& 12305;The screwdriver securely attaches to the board through magnetic absorption, while the screws easily thread into the designated holes. Clear size markings make for easy and accurate tool selection. & 12304;Premium Materials& 12305;Made of stainless steel, the screws and screwdrivers are built to last, while the aluminum alloy storage board provides a sturdy and lightweight solution for organizing your tools. & 12304;Convenient Portability& 12305;Weighing only 340g, this compact screws and hex keys storage plate kit is easy to carry and features a hanging hole for convenient storage and transportation. Specifications: Material: Stainless Steel & Aluminum Alloy Screw: M2.5, M3, M4, M5, 1/4-20, 3/8-16 Wrench: 3/16, H4, H3, H2.5, H2, hexagonal wrench Package List: 6 * Hex Keys 47 * Hex Keys 1 * Storage Board