The Granite Design Stash Chain Tool offers a unique and efficient solution for chain maintenance, cleverly stored within your bikes handlebar. Crafted from durable 7075 alloy and CNC machined for precision, this tool is compatible with 9 to 12-speed chains and fits both open-end and lock-on grips. It includes a built-in quick-link storage, ensuring you're ready for unexpected repairs. Lightweight and compact, it integrates seamlessly with the Stash Tool System, eliminating the need for bulky tool storage in your backpack. Dimension: 30 x 30 x 96mm (large cap) / 21.8 x 21.8 x 96mm (small cap) Fits open-end grip or lock-on grip with 18 to 21mm orifice and 10cm straight section at the bar end.