- Square Spindle: This split spindle provides a quick and effective repair solution for door handles and square steel rods, ensuring your doors function smoothly. - Lock Handle with Square Rod: Featuring an integrated fingerprint lock, this split spindle enhances security while serving as a reliable replacement for your existing spindle. - Mechanical Handle Lock with Split Spindle: Its versatile design allows compatibility with various lock systems, offering flexibility and convenience for different applications. - Door Handle Accessory: The thoughtful design ensures stability and reliability. Its simple structure makes installation easy, providing a secure and practical solution for lock handle transfer. Applications: 1. Ideal for residential door upgrades, providing modern security features without the need for complete handle replacements. 2. Perfect for commercial settings where quick repairs are essential, ensuring doors remain functional and secure with minimal downtime. 3. Suitable for DIY projects, enabling homeowners to enhance door hardware easily and effectively.