The PTRK-RR14 is a pair of heavy-gauge 10-32 threaded rack rails designed to provide strong and reliable support for equipment mounting in 19-inch racks. The rack rails are constructed with high-quality materials, ensuring durability and strength. The PTRK-RR14 is sold in pairs, making it easy to purchase and install. With its threaded design, the PTRK-RR14 makes it easy to mount equipment in a secure and stable manner.