Andersen Stormwatch 5-Point Active Lock mechanism for 79-19/64" door. The 5 point lock has a deadbolt, 2 hooks and shootbolts at top and bottom of door. Stainless steel faceplate. The 5-point active lock mechanism is used on double active Stormwatch (AP/PA) units. Andersen part: FWH611. Faceplate markings: 2579773-3F and 2579776-5F.