Unlock key and wind key This antique lot of 2. The keys are from DETEX & ILLINOIS WATCH COMPANY, and are made of high-quality materials such as brass and metals. The keys come with a convenient ring for easy storage and transport. These vintage clock keys are perfect for collectors and enthusiasts who appreciate the craftsmanship of antique timepieces. The keys are in good working condition and are suitable for use with a variety of clocks. Add this unique set of winding keys to your collection today!