Description This set includes five double-ended keys made from hardened and tempered chrome vanadium steel with a satin chrome finish. The tools are designed for durability and corrosion resistance. Each key features different sizes to suit various applications, making it a versatile addition to your toolbox. The set is conveniently packed in a plastic case for easy storage and transport. Technical Specifications Material: Chrome vanadium steel Finish: Satin chrome plated Number of pieces: 5 Includes various sizes for hexagon and square keys Compatibility and Accessories Suitable for use with fasteners requiring hexagon or square keys Compatible with standard tools and accessories for home improvement and DIY projects Installation No installation required. Simply select the appropriate size key for your fastener and use as needed. Usage Use the keys to tighten or loosen fasteners with hexagon or square heads Ideal for DIY repairs, furniture assembly, and maintenance tasks Other