Description:Large Variety of Sizes: This set includes in M3,M4,M5,M6,M8,M10, M12 whole 7 sizes, providing a wide range of ideas for different projects.Durable Material:Made of sixty five manganese steel, these are strong and long-lasting, making certain that your task can be steady and secure.Versatile Use:These internal circlip can be utilized for a wide range of applications, adding metalworking, DIY projects, and home improvement.Specification:Material: 65Manganese SteelColor: BlackType: External CirclipPackage Includes:7 Sizes Total 340Pcs: M3 60pcs / M4 60pcs / M5 60pcs / M6 50pcs / M8 50pcs / M10 40pcs / M12 20pcsNotes:Due to differences in lighting fixtures and display screen settings, the colour of this merchandise may perhaps vary barely from the picture.Please allow slight size variations thanks to various guide measurements.