Taparia allen key set km-9v.overview some things just can't be done without the right tools and having the right tools makes the job so much easier and more pleasurable to complete. Material and design this multi-size set of allen keys comes neatly packed in a compact box with individual slots to fit each of your allen keys. There are 9 different pieces in this set and the sizes are, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm giving you plenty of options to work with. Portable tool set this portable allen key set is compact and easy to carry around with you. It can be used for repairing certain parts on your bike when you are out cycling. It will also come in handy when you have any furniture that needs fixing or dismantling. Useful investment this neat box set will make your tool shelf look neat and tidy. The taparia allen key set is a handy set to have around the home.