Heavy-Duty 4-Inch U-Bolt Door Loop Lock, Single Piece
✔️ Sturdy zinc alloy body, waterproof, rustproof, adjustable angles

This 4 inch U-bolt door loop lock adds a compact, robust privacy and security solution for interior doors, barns, sheds, gates, and more. Its black finish blends with most decors, while the multi-angle design makes installation easier on uneven surfaces.

✅ Material: zinc alloy, corrosion-resistant
✅ Finish: black powder coat for durability and stealth
✅ Size: 4 inch U-bolt, fits most interior doors
✅ Installation: multi-angle design for uneven frames
✅ Includes: all hardware for quick setup

💡 What is a door loop lock used for and how can it improve security?

This handy device adds a second layer of protection for doors, barns, and patio entries. - second layer of security for interior doors - handy for privacy on bedroom doors - quick and easy installation with included hardware - works on uneven frames and multiple mounting angles