The keys shown here are designed for use in railroad car security applications to lock and secure a variety of items from doors to cabinets. They are molded from 5.50 mm thick C4140 steel to dimensions of 3-316" in length and 1" in width. Dimensions and tolerances are verified through various quality measures including visual and dimensional inspections. After molding they received durable bright zinc plating for corrosion resistance.The keys are manufactured in lots of 5, 000 pieces and delivered to this East Coast customer with 60 to 90 day lead times. For more information see the table below or contact us directly.