Designed for Pocket & Bi-Fold Doors：This pocket door adjustment wrench is specially designed for aligning and adjusting pivot points on sliding pocket doors and bi-fold closet doors, helping restore smooth door movement. Standard 3/8 Inch Fit: The open-end design fits standard 3/8 inch pivot adjustment points, making it suitable for most pocket door and closet door hardware systems. Durable Metal Construction: Made of high-quality iron material, this adjustment tool is sturdy, wear-resistant, and not easy to bend or break, ensuring long-term use. Easy to Use: Ergonomic design provides a comfortable grip, allowing you to easily apply force and adjust door pivots quickly without complicated steps. Compact & Portable: Lightweight and compact size makes these tools easy to carry and store in your toolbox or pocket, ideal for daily maintenance and installation tasks., Manufacturer: Elenviorina