Johnson Hardware 48 In. Double Wheel Sliding Door Hardware is designed to provide smooth and reliable operation for sliding doors. This high-quality hardware includes a fascia track that can be mounted either before or after trim is applied, ing flexibility during installation. The hangers are constructed from heavy-gauge steel with zinc dichromate plating, making them durable and capable of accommodating doors that are 1-3/8" thick. The 7/8" diameter molded nylon wheels are machine turned to ensure precise size, smoothness, and balance, contributing to effortless door movement. An adjustable door guide made of woodtone finished steel with woodtone nylon floating guides helps maintain proper door alignment. Additionally, the hardware features 3/4" diameter brass-plated pulls that serve as handles, making door operation easy and comfortable. This sliding door hardware combines durability with a clean, finished appearance, making it an excellent choice for enhancing your sliding door system. Model Number: 2200F482