This item is mainly for bicycles hub fastening. Made of iron material, ensure maximum strength and durability for usage. Easy installation, save your . Not easy to break and deform, a good helper for you to repairing the bicycles hub. They can be widely applied on many different kinds of bicycles, such as road bikes, mountain bikes, touring bicycles, etc. Features -Color:Black -Material:Iron -Size:1.90X1.90X1.00cm/0.75X0.75X0.39in -Size:1.60X1.60X0.80cm/0.63X0.63X0.31in -Size:2.60X1.80X0.60cm/1.02X0.71X0.24in -This metal Bike Wheel Hook and Nuts, lightweight high strength, very wear-resistant and durable. -Various in sizes and sufficient in quantity, enough to meet your replacement needs for bicycles parts. -Adopting polishing technology, smooth on surface, applied well with other parts, giving you . -Reliable to use, functional parts for your bike wheel, fit a variety of bicycles, such as road bikes. -Universal for wheels on many bikes, such as mountain road bike, track bike, electric vehicles, and more. Package list: 4 x Nuts 4 x Front Fork Hooks