Affinity's famous tool is back! The tool has a size 6, 5, and 4 allen key. It's designed to look like they're Xl Classic T-bars. This tool is a lot better than your standard L shaped allen key, as you'll have a lot more torque, and grip with this tool. This means no more stripped bolts cause your hands slip on your allen key! Pick one up today and make your bolts happy.