LOWER ACTIVE ASSEMBLY # 8745223981LA USED WITH ALL WINKHAUS HEIGHTS Handle Height: 38.559 Milgard / Amesbury P2000 Active MP Lock, 3 point hook version; Winkhaus Active Replacement Multipoint Lock with Rhino Hooks Construction: Stainless Steel construction makes it suitable for coastal applications. Handing: Reversible - Pull and twist Latch Faceplate Width: 25/32 inch. 787 (20mm) Backset: 1-3/8 inch (35mm) Handle Height, bottom: 38.559 inch Overall Length: 76.250 inches - Milgard Fiberglass Door (8735223981LA + 20-2239UA) Handle to Cylinder- PZ : 3-5/8 inches (92mm) Lock Cylinder Type: American Version with Flat tailpiece Bottom Hook Position: 30.429 inches to center Top Hook Position: 24.413 inches to center Handle Position: Key Below Lever Markings on Faceplate: LF2239 Front - 2039L Back.