Features: Multicolor Long Arm Ball Head Design: Our 9-piece hex key set features a unique multicolor design with long arm ball head and t-handle making it easy to identify and use the right size for any job. Industrial Grade: Made from quality industrial grade materials our hex keys are built to withstand tough jobs and provide reliable performance every time. Precise Tips with Organizer Clip: Each hex key features a precise tip for accurate and efficient use and comes with an organizer clip for easy storage and organization. Versatile and Durable: Whether you're a professional mechanic or a DIY enthusiast our hex key set is a versatile and durable tool that will last for years to come making it a must-have for any toolbox. Customer Service: If you confront any problems about our products please feel free to contact us we are ready to help. We will solve your problems as soon as possible. Specification: Material: CR-V Specifications Long Edge Length Short Edge Length 1.5 7.5cm 1.7cm 2 8.3cm 1.9cm 2.5 9.2cm 21cm 3 10.2cm 2.3cm 4 11.2cm 2.8cm 5 12.4cm 3.2cm 6 13.7cm 3.7cm 8 16cm 4.4cm 10 18cm 5cm Notes: 1. Due to the different monitor and light effect the actual color maybe a slight different from the picture color. 2. Please allow 1-2cm differs due to manual measurement. includes: 1Hex Key Wrench Set (9 pcs) "