Transform the security of your home with this comprehensive SC1/SC4 keyway re-keying kit designed for Schlage locks. This professional-grade kit includes everything needed for DIY lock rekeying: 500 bottom pins (50 each of sizes 0-9), top pins, a follower tool, pin gauge, and removal tool. Perfect for locksmiths and homeowners alike, this kit allows you to rekey multiple locks to work with the same key or create new key combinations for enhanced security. The included gauge helps ensure precise pin measurements, while the removal tool makes the process smooth and efficient. The kit's organized layout keeps all components readily accessible, making it ideal for both beginners and experienced users. Whether you're moving into a new home or simply want to update your existing locks, this complete rekeying kit provides the essential tools and components for a successful lock modification project.