The No 7621 full mortise pocket door edge pull has a locking bolt and a spring-released bail activated by a button on the faceplate. It can be configured to operate cylinder-by-cylinder, cylinder-by-thumbturn, or thumbturn-by-emergency release, and can be used with most Nanz recessed pulls. All plated and patinated finishes are available, as are alternative lock configurations. The faceplate measures 8″ x 1”. When ordering, specify a backset of 2-1/2″, 2-3/4″, 3-3/4″, 5″, or 6”.