Hardware Kit, Double Door, Anvers, Active / Passive - Satin Nickel - 2578916 Furh Multipoint Locks Backset: 1-3/4 inch (45 mm)

Backset: 1-3/4 inch (45 mm) - distance from edge of face plate to center of lock handle

Cylinder x Thumbturn Lock Function: Deadbolt thrown or retracted by key outside or thumbturn inside

Interior Dimensions: 13 3/4''(H) x 13 3/4 (W)''x 11''(D)

Model: 850-2391201

Dummy - 8531WM

Hardware Kit, Double Door, Anvers, Active / Passive - Satin Nickel - 2578916 Furh Multipoint Locks Backset: 1-3/4 inch (45 mm)Part Number: 2578916 Andersen Frenchwood Hinged Patio Glass Door Active Passive Double Door Complete Handle Trim Set. Includes: Handles, Escutcheon Plates, Nylon Bushings, Spindle, Dummy Lock Housing and Screws. No key lock cylinder. If key lock is needed order # 2579457 key lock with housing. 750 2578916 2578916