Corner connector for sliding doors

A sliding door, comprising a panel, top and bottom rails having channels engaging top and bottom edges of the panel, left and right stiles having channels engaging left and right edges of the panel and abutting opposite ends of the rails, and corner connector brackets connecting the stiles and rails at their points of abutment, each corner connector bracket comprising a body defining a generally channel shaped vertically extending and rearwardly facing recess having a forward wall and side walls, means for locating in the recess a vertically extending arm having a guide element supported at a distal end thereof, a first land at one vertical end of said front wall, said land being engaged with said rail at a rear side thereof, a first forwardly extending flange at said one vertical end of said forward wall, a distal end of the flange being inturned to form a tongue extending vertically towards the other end of the body, said first tongue being engaged in a slot formed in a horizontal surface of said rail and forwardly of the channel therein, second flanges extending forwardly from each side of said forward wall at locations spaced from said one vertical end, distal ends of said second flanges being out-turned to form second lands engaged with the rear surface of the panel, and barbed second tongues extending laterally outwards from said side walls at locations thereon spaced from said one vertical end and to the rear of said second flanges, one of said tongues being locked into a slot defined in the stile.