Material: 6061-T6 aviation aluminum<br>Specifications: Length 9 cm, width 2.7 cm (screw diameter 4MM)<br>Net weight: 25 grams<br>Color as shown<br>Features: DIY fun, all the keys, small tools (knives, wrenches) alltogether<br><br>Screws two the same size, suitable for all the aperture of the keyand U disk and other small tools.<br>Equipped with two sets of screws. One set was 1.5 cm and the otherset was 2.5 cm.<br>Suitable for small keys, and more keys to all customers, canincrease or decrease.<br>Screw cap with large U-shaped slot, can be directly used coins tounscrew the screw, change the key at any time.<br>The key can be equipped with 2 to 15 to.<br><br>With 8 deduction with<br>Key-type bottle opener, screwdriver, U disk can be loaded with thekey and the clip.<br>Can also be linked to the neck chain or bag on the chain.<br>Can also be worn root umbrella hanging on the bag.<br>Can also be inserted in the pocket or backpack.<br><br>