Prime-Line Spring Tension Screen Door Roller with Screws features a durable 1-inch nylon roller paired with a sturdy aluminum assembly, designed to provide smooth and reliable operation for your screen door. Each card includes two rollers, ensuring you have the set. The roller width measures 1/4 inch, and the spring is a straight-spring type, enhancing tension and performance. This product is crafted with quality materials to withstand regular use and maintain your screen door’s functionality effortlessly. Whether you need a nylon or steel roller option, these rollers come packaged conveniently in sets of two on a card for easy installation and . Model Number: 11314