Contents: 150 pieces assortment, 6 different sizes, can satisfy your different needs Made of galvanized steel, it has high hardness, wear resistance, so it is strong and durable for long life The Splint Set range includes a re-sealable storage box to prevent loss on next use. Use it on your car, light truck, tow truck, lawn mower, small tractor and more; The bobby pin gives a quick and secure grip for studs and pins Size labels on the back of the container keep you organized. Description: The practical set includes 150 spring splitters in 6 different sizes. This set of cotter pins R is made of high quality material quality, wear-resistant and precise. High hardness properties, wear-resistant. Equipped with a plastic box, you can classify these pins in an organized way, more comfortable to wear and take. specification: Material: Zinc Alloy 42pcs 2.38 x 30.1mm 30pcs 1.98 x 33.34mm 25 pieces 1.98 x 39.69 mm 25 pieces 2.78 x 41.37 mm 20 pieces 3.57 x 44.45 mm 8pcs 3.96 x 75mm Package List:150 x Cotter Pin