20011292N080050000 is a model number for a Quadrant shower enclosure made by Basco. This shower enclosure is made of tempered glass and has a semi-frameless sliding design with a low profile bottom track. The Quadrant is designed to fit in smaller spaces, such as alcoves, and it is available in several sizes. It is equipped with various hardware options such as towel bars, handles, and latchsets. The enclosure also has a flush, clean seal that provides a watertight system.