Secure your crafting projects and jewelry pieces with this comprehensive set of 400 silver locking pin backs. Each metal fastener measures 1 inch in length, providing reliable support for name tags, brooches, and various DIY accessories. These versatile clasps feature a locking mechanism that keeps your pieces firmly in place while being easy to attach and remove when needed. Perfect for jewelry makers, crafting enthusiasts, and anyone needing dependable fasteners for their creative projects. The durable metal construction ensures long-lasting use, while the classic silver finish maintains a professional appearance. Whether you're creating custom jewelry, securing name badges, or working on other creative endeavors, these pin backs offer the perfect combination of functionality and reliability. The generous quantity allows you to keep plenty on hand for multiple projects or replacements.