cotter pin:1.6x25mm-35pcs, 2.5x25mm-35pcs, 2.5x40mm-30pcs, 3.2x30mm-30pcs, 3.2x40mm-20pcs, 4x60mm-10pcs. hair pins: 3/32 inch x1-3/16 inch -42pcs, 5/64 inch x1-5/16 inch -30pcs, 5/64 inch x1-9/16 inch -25pcs, 7/64 inch x1-3/4 inch -20pcs, 9/64 inch x1-3/4 inch -15pcs, 5/32 inch x2-15/16 inch -8pcsHigh Quality Materials:Heavy duty and zinc plated steel allows for durability and is corrosion resistant while its hair pin style design ensures fast and secure hold for bolts for greater stability.Convenient Design:All hairpin cotter pins comes assorted in a durable storage organizer.Widely Application:Perfect for fasteners, screws, nails, nuts, bolts, hair accessories, bead storage, fishing tackle, and various other smaller construction itemsFeatures high hardness, wear resistant.Material:Galvanized steelcolour:silverPackage Contents:300 * cotter pinOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.