The 1 Inch Wide Split Radius 106.5 Inch Track Sub Assembly is a practical and reliable solution for roller doors. With its galvanized steel 14 gauge construction, it ensures durability and longevity. The 6-inch radius allows for smooth door operation, while the track coupler ensures proper alignment at track joints. Available in road or curbside applications, this track sub assembly is designed to fit with 1-inch rollers. Its 106.5-inch length provides ample coverage for various door sizes. Trust this high-quality product to enhance the functionality and efficiency of your roller doors.