Introducing the EMTOP Ball Point Hex Key Set – Your Essential Toolkit for Precise Fastening and Assembly! Comprehensive Set: The EMTOP Ball Point Hex Key Set includes 9 hex keys, covering a wide range of sizes to meet various fastening and assembly needs. Durable Material: Crafted from Cr-V (Chromium-Vanadium) steel, these hex keys are designed for durability and reliable performance in demanding tasks. Wide Range of Sizes: The set includes sizes ranging from 1.5mm to 10mm, accommodating different fastener types and sizes. Extra-Long Arm: The hex keys are designed with an extra-long arm, providing extended reach and enhanced torque for efficient fastening. Heat Treatment and Chrome Plate: The heat treatment and chrome plating contribute to the keys' strength, corrosion resistance, and longevity. Whether you're a professional mechanic, an engineer, or a DIY enthusiast, the EMTOP Ball Point Hex Key Set is tailored to meet your needs for accurate and precise fastening and assembly. With its comprehensive set of sizes, durable material, extra-long arm design, and heat-treated construction, this hex key set is a valuable addition to your toolkit. Choose the EMTOP Ball Point Hex Key Set for reliable and efficient fastening solutions!

Specificationss: 9pcs ball point 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