Still looking for practical nuts and hanger kit for your bike repair? If yes, our product must meet your needs. It is manufactured with steel material, durable and sturdy for use. The surface and edges are polished carefully, smooth to touch, do not worry the will scratch your hands while using. Fine workmanship and practical functions, suitable for many kinds of bike, such as bicycles, electric vehicles, mountain bikes. Features -Color: Silver, Black. -Material: Steel. -Size: 1.80X1.30X0.30cm/0.71X0.51X0.12in - Nut Specification: , M10. - These wheel axle nuts are made of steel, hard to deform, bend or break, not easy to rust. - It is made of high strength steel with anti-rust treatment, suitable for most bicycles replacements. - These parts are small size, convenient for you to store and carry, and you can put them in your toolbox when not using. - They are universal on many bikes like track bikes, mountain road bikes and electric vehicles, etc. - Adequate quantity can meet your daily use and replacement demands, which allow you to replace your old one or broken one. Package list: 2 x nuts 2 x M10 nuts 2 x washers 2 x M10 washers 2 x M10 hangers 4 x hangers