Upgrade your sliding glass door's performance with this reliable Axle With 3/16" Diameter for Patio Door Roller. Designed for durability and ease of use, this replacement axle measures 1/2" in length, ensuring a perfect fit for your rollers. Enhance your door's smooth operation with this essential component, sold individually for convenience. Don't let a faulty axle disrupt your access; get yours today for a seamless sliding experience!