This vintage PCRR Penn Central Railroad Adlake Lock with Chain PC Padlock Switch is a unique piece of railroadiana hardware that collectors will appreciate. Made in the United States, this hardware is a great addition to any collection of railroad memorabilia. The lock is designed to securely lock down a train car and keep it in place, and the chain PC Padlock Switch adds an extra layer of security. This item is perfect for anyone interested in railroad history or anyone who wants to add a unique piece to their collection.