The selection, length and placement of each tool has been carefully thought out so that you have the right tool and can easily use it. Why carry around more bulk than you have to? This product is designed for the minimalist in you. Power to your elbow. A full set of hex key sizes includes L-shaped 2, 2.5 and 4mm tools for all of those hard to reach bolts that always come loose when you're not looking. No one wants half a quick link. Our integrated storage for a spare link saves you losing half in the bottom of a bag somewhere. Link quick-links quicker. Our unique tool allows you to safely and quickly split quick links on the trail. Something that even a Boy Scout would have a hard time improvising a tool for.