The Titan 12719 Metric Long Arm Hex Key Set is a comprehensive tool kit that includes nine hex keys, each designed to tackle a range of metric fastening needs. This set is specifically engineered to provide precise and efficient tightening or loosening of hexagonal screws and bolts. The set contains nine hex keys, typically covering a range of metric sizes. The specific sizes may vary but commonly included sizes are 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm. These sizes cover a wide variety of applications, ensuring you have the right tool for the job. SPECIFICATIONS: Brand: Titan Tools Type: Key Set Color: Multi-colour Material: Alloy Steel, Plastic Weight: ‎31.8 g Finish: ‎Black Oxide Finish Quality: High Quality Country of Origin: Taiwan FEATURES: The set includes nine hex keys The hex keys feature an extended-length design Made from high-quality materials Reducing the risk of stripping or rounding