Introducing the EMTOP Hex Key Set – Your Essential Toolkit for Precise Fastening! Comprehensive Set: The EMTOP Hex Key Set includes 9 hex keys, providing a complete range of sizes for various fastening tasks. Durable Material: Crafted from Cr-V (Chromium-Vanadium) steel, these hex keys ensure durability and reliability, making them suitable for long-lasting use. Wide Range of Sizes: The set covers a variety of sizes, including 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm, allowing you to tackle different fastening needs. Extra-Long Arm: The hex keys are designed with extra-long arms, offering better reach and leverage, especially in hard-to-reach areas. Heat Treatment and Chrome Plate: The heat treatment and chrome plating provide corrosion resistance and enhance the overall strength and longevity of the hex keys. Whether you're a professional mechanic, a DIY enthusiast, or someone who values precise fastening tools, the EMTOP Hex Key Set is designed to meet your needs. With its comprehensive set of sizes, durable material, extra-long arms, and heat-treated construction, this hex key set is an indispensable addition to your toolkit. Choose the EMTOP Hex Key Set for reliable and precise fastening performance in a variety of tasks!

Specifications: 9pcs hex key set Material： Cr-V Size：1.5mm,2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm. Extra-long arm Heat treatment and chrome plate