The Hillman Cotter Pins Assortment Kit includes 3 sizes of assorted cotter pins. These cotter pins are zinc plated and resistant to rust for long term use. This kit is ideal for carpentry chores around house or office.Features Kit includes 3 sizes of assorted cotton pins Zinc plated and resistance to rust Specifications Contents: 3 Sizes of Assorted Cotter Pins Finish: Zinc Plated Type: Cotter Pin Application: Industrial and Scientific Color: Gray