![]() Three hub slot positions allow installation even where jamb and stile design provides severely limited turn clearance. The locking mechanism is identical to the MS1850S Series MS Deadlock, except that the massive laminated bolt is provided in a hook shape to resist the parting motion of sliding door and jamb. Once the faceplate is removed, the lock cylinders must be removed before the lock. This can be achieved by removing the 3 faceplate screws. It is Operates with standard mortise cylinder or with standard mortise cylinder thumb turn. In order, to remove the old lock, you must first remove the faceplate. A single turn of the key expands or retracts the bolt. ![]() Second, the MS1847 bolt is self-protecting: if the door is closed with the bolt in the locked position, the bolt will retract immediately on contact with the jamb, thus preventing damage or accidental lock-out.Ĭan be operated by a standard cylinder, so the glass door may be keyed-in with other types of doors. The MS1850S-X5X Series MS Deadlock answers the security need of sliding narrow stile aluminum doors in commercial, industrial, and institutional buildings. On the lock stile of the door, the main lock body will be mortised within the rail and attached by two screws. Take a look at Milgard’s multipoint locking system for sliding patio doors in the. Sliding doors, however, operate differently and require a different multipoint lock. This can compensate for considerable misalignment between door and jamb. Entry doors French doors Sliding glass doors The multipoint lock in the video above was installed on french doors, locking systems for single entry doors operate similarly. First, it is adjustable: a full 3/16" lengthening or shortening of bolt projection is possible by turning an exposed screw in the face of the lock. The sturdy stainless steel bolt has two important features not usually found in sliding door hardware. A compact lock designed to fit within very narrow sliding door stiles without compromising the high degree of security these doors need.
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