General description Heavy Duty Tools 10PC Metric T Handle Allen Key Wrench Set is designed for durability and efficiency. The fully heat-treated construction ensures longevity, while the T handle design provides greater torque for easier use. This set includes a variety 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: Fully heat-treated steel Other information Includes a storage rack for easy organization 1 Year Warranty