The L-key set is an indispensable tool for any professional electrician or DIY enthusiast. Its compact build and holder make it easy to carry in your pocket or hang off your belt while working. The set includes commonly used sizes of L-keys, so you won't have any spares that you don't need. These L-keys are specifically designed for TORX PLUS® screws, ensuring that you have the right tool for the job. NOT To be used on TORX® screws.