- Hexagonal Allen key with T-handle, includes 3 mm and 4 mm sizes - Compatible with chainsaws, trimmers, and brushcutters from well-known brands such as Stihl and Husqvarna - Made of durable material, ideal for maintenance and repair work on garden tools - Ergonomic design provides a comfortable and secure grip during use - Green color for quick identification among other tools - Makes it easy to adjust and disassemble components on gardening equipment - Includes 1 key of 3 mm and 1 key of 4 mm in the package - Essential tool for professionals and hobbyists in garden equipment maintenance