When it comes to sliding glass doors, you cannot compromise on the quality of the rails. High quality sliding glass door rails ensure that the doors do not get damaged with normal use. These rails have been designed to ensure that the glass doors slide effortlessly, minimizing the amount of stress the glass doors have to face. Composed of high quality material, these rails will withstand the sliding action of the door for a long time. Poor quality rails can cause a lot of damage, scratching your glass doors or even slipping out of their fixtures, resulting in the glass door falling and shattering. Not only is this a big loss financially, but it also poses a risk to the people working in your office. These high quality rails from OfficeSource are the best way to protect your sliding glass doors for years to come. These rails fit best on OS144OH and OS2044OH open hutches, and work best with OS44SLIDESGD glass doors.