Product Information:Brand new and high quality.These tools are ideal for garage workshop， toolbox ， metal workers ， mechanics and DIY etc.Size: 1.5mm， 2mm， 2.5mm， 3mm， 3.5mm， 4mm， 5mm， 6mm.Hardness: HRC45-50.Color: silver， black.We don’t offer color choice. Your order will be sent in colors at random.Package Included:1 x 8-In-1 Allen Key