If you’d rather use a ratchet or adjustable wrench when you’re working with your Shimano or SRAM-style cassette or even if you’d just like something a little more compact the Unior Lockring Tool w Guide has got you covered. This cassette removal tool is made with a guide pin that helps keep the tool from slipping out of the lock ring under heavy torque. Simply remove your quick release and install the lock ring tool.