High Quality MaterialMade of hardened and heat-treated chrome vanadium steel. The surface of the wrench is brightly chrome-plated and the surface is treated with a nine-color powder coating. Rich in Different Sizes and Types9pcs torx wrench diameter: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm Practical Design: The precisely sized chamfered ends fit smoothly into the fastener head, reducing wear. Multi Application: The wrench kit can be used to remove and install most socket head screws in cars, furniture, and equipment. More comprehensive specifications will be applied to a wider range of scenarios. Easy to UseColor-coded rubber coating for comfort, control, and quick identification. Easy-access case for safe storage and quick wrench selection. The multi-colored wrench set is made of hardened and heat-treated chrome vanadium steel, hardness, anti-corrosion, anti-rust that can withstand harsh working conditions and high levels of force. Long-lasting glossy rubberized coating, color-coded for quick identification. Widely used and easy to store This multi-colored wrench set can easily remove and install most socket head screws in cars, furniture, equipment, etc., suitable for daily professional use. Supplied in an easy-access case for safe storage and quick wrench selection. Specification: Length: 62-178 mm Torx Trx Star Wrench Set - Sizes: 1.5 mm, 2 mm, 2.5 mm, 3mm,4mm, 5mm, 6mm, 8mm, 10mm Package Contents: 1 x Torx Trx Star Wrench 9PC