For flush or recessed doors and wardrobe doors. For 1-1/8" to 1-3/8" thick door. Not to exceed 75lb per pair. Top header and bottom side frame mounted. Suitable for floor-to-ceiling door applications. Elongated screw holes for easy alignment. The bottom pivot separates for easy installation and removal. Bushings assure smooth, silent operation. Edge mortise bottom pivot vertical leaf for a minimum gap. Heavy-duty wardrobe pivot hinge. These pivot hinges are handed (Right Hand or Left Hand) Approximate measurements for top pivot: 2-1/2" long by 2-1/8" wide. Approximate measurements for bottom pivot: 2-1/2" long by 3" tall by 2-1/8" wide. Complete instructions are included. Sold by the set. A set is needed to install one door. See HD options under related products below.