A set is enough for one sliding door. Groove for track is 9mm Deep x 7mm Wide. The ribbed side of the track will hold it firmly within the groove. Both upper and lower guides require drilling 35mm holes in doors. Tracks are made from brown extruded plastic. Upper and lower guides are made from molded plastic. Upper guide has adjustable lug-lockable at 5mm and 8mm depths. Lower roller guide has vertically adjustable steel spindle with nylon roller for door thickness of 5/8" or greater. Each track is 58" long. Weight rating of up to 44 pounds per door.

Sliding Door Kit contains:

	2 Sliding door tracks
	2 Sliding door upper guides
	2 Sliding door lower rollers

Instructions for sliding door kit included.