Versatile metric and imperial set: Includes both metric and imperial hex sizes so you have the right key for a wide range of repair tasks at home or on the job. Compatible with common hex fasteners found in appliances, furniture, bikes and machinery. Ball-end long-arm design for angled access: Each key has a ball end on a long arm, allowing you to insert and turn fasteners from difficult angles. Makes it easier to reach and operate screws that aren’t aligned straight with the access point. Extended reach and increased leverage: The long-arm construction improves reach into deep or recessed areas and gives better leverage for stubborn fasteners, reducing effort during assembly, maintenance or repair of complex components. Organized storage with clear size labels: Supplied with a dedicated holder that has transparent size indicators to keep each key in place and clearly identified. Keeps the set organized and reduces the chance of losing keys while you work. Key attributes Function: Drive and remove hex (Allen) fasteners, including use at non-parallel entry angles. Compatibility: Complete coverage in both metric and imperial sizes for use on a wide variety of devices and assemblies. Size/shape: Long-arm keys with ball ends for improved reach, access and turning flexibility. Performance: Designed to provide easier access to angled or recessed fasteners and better leverage for demanding tasks. Storage: Dedicated holder with clear size markings for quick selection and secure storage. Typical applications Furniture and appliance assembly or repair where fasteners sit in confined or recessed locations. Bicycle maintenance and small-engine or equipment servicing that requires angled or deep access to hex bolts. Servicing electronics housings, machinery panels or automotive components with hard-to-reach hex fasteners. What’s included A complete range of metric and imperial long-arm ball-end hex keys, supplied in a labeled holder for organized storage and easy size identification.