General description Heavy Duty Tools 10PC Hex Key Metric T Handle Allen Key Wrench Set is designed for durability and efficiency. The fully heat-treated T handle design provides greater torque, making it ideal for various applications. This set includes a range of sizes to meet your needs. Technical specifications Sizes included: 2mm, 2.5mm, 3mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 8mm, and 10mm Material: Heat-treated steel Other information Includes a storage rack for easy organization 3 Year Warranty