Adams Rite Narrow Stile Deadlatch

Flexibility of traffic control and installation is offered by the 4900 Series Deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt, to allow two-way traffic for applications which require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S deadbolt of same backset and faceplate shape. Also retrofits to existing 4500/4700 Deadlatch preparations. 1-3/4" minimum door thickness required.

A turn of the key or thumbturn or push of the handle or paddle retracts spring-loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of the key.

Can be used with many access control narrow stile door locks.

Case: Steel with corrosion resistant plating. 7/8" x 5-13/16". Screw fastened tube spacer brackets allow for cleaner removal when tab mounting.

Faceplate: 1" x 6-7/8" (both flat and radius are included). Flat faceplate can be field adjusted to fit left or right beveled door edges.

Latch: Solid brass 5/8" x 1" x 5/8" throw with auxiliary bolt. Handing is easily reversible. Deadlatch is stainless steel and deadlocks the latch bolt to prevent shimming.

Strike Plate: Standard furnished 2-5/8" H x 1-7/8" W (4902). Longer strike plate (4901) 4-5/8" H available if converting from MS Deadbolt applications. Please specify,

Requires 1" mortise cylinder with an Adams Rite cam (sold separately).

Available in 1-1/8" or 1-1/2" backsets.
Aluminum, Duronotic (Brown) or Black Finish available.