Ergonomic T Handle Design: The T handle allen wrench set features an ergonomic design, providing a nonslip grip for easy tightening and loosening of screws in any taskCR Steel Construction: Made from quality ALLOY Steel, this T handle hex wrench set is built to withstand frequent use, making it a reliable choice for both professionals and DIY enthusiastsVersatile Tool for Precision Tasks: Ideal for electricians, carpenters, and hobbyists alike, this versatile tool is great for jobs requiring tighteningEssential for Various Applications: From furniture assembly to appliance repair, the T handle hex key simplifies your work and ensures secure installation every timeUpgrade Your Toolkit: Enhance your tool collection with this quality and user friendly T handle Allen key set, an addition to any toolkit Specification: Material: Chrome Vanadium Steel Size Chart: 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 6mm, 8mm, 10mm Package Includes: 10 T Handle Hex Allen Key Wrench Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.