MS Deadlock/Deadlatch, Radius Faceplate w/Weatherstrip, 1-1/8 in. Backset, Radius Strike, RH or LHR, Dark Bronze

<p>Description:&nbsp;The MS+1890 Series MS&reg; Deadlock/Latch provides a maximum security deadlock for after hour and traffic control convenience during business hours.</p> <p>Function: Maximum Security deadlock after hours plus traffic control convenience for management during the business day. Typical installation is a bank or store requiring three modes of door control: 1. Both lock and latch bolts retracted for unrestricted entry and exit during business hours, 2. Handle-operated latch for exit-only traffic just after closing, and 3. Maximum Security hookbolt for overnight lockup. NOTE: Handle or paddle operates latchbolt only.</p> <p>Operation: 360&deg; turn of key or thumbturn throws or retracts the hook-shaped deadlock. 120&deg; further turn retracts latch bolt as well. Cylinder may be any make standard 1-5/32&rdquo; diameter mortise type with MS&reg; dimensioned cam. Handle retracts spring-loaded latchbolt only.</p> <p>Specifications:</p> <p>Case: Steel with corrosion-resistant plating, measures 1&rdquo; x 7-3/8&rdquo; x depth.</p> <p>Latchbolt: Zinc alloy with Delrin face for smooth, quiet action, measures 5/8&rdquo; x 5/8&rdquo; with 7/16&rdquo; throw.&nbsp; Handing easily reversible. Bolt can be held fully retracted to allow door to be free swinging (see catalog page for illustration).</p> <p>Armored Strike: Satin stainless steel trimplate with steel mounting plate and dust box. Flat strike&nbsp;furnished. Also available for pairs of doors in radius shape, or flat with square corners for ANSI hollow metal jambs. Flat strikes also available with longer lip. MS+1890 Deadlock/Latch cannot be used with electric strikes.</p> <p>Standard Package: Individually boxed with strike and machine screws for mounting.</p> <p>Cylinders available separately.</p>