MS 1850S - Maximum Security Deadlock With the development of new products Adams Rite is using their experience and innovation to produce quality products for existing and new markets. Application The Adams Rite MS® 1850 deadlock provides maximum security locking for both swing and sliding aluminium doors. Specification • Suitable for use on aluminium doors • Armoured strikes and cylinder guards • Tested to 50,000 cycles • 2 point locking available using 4015-18 threshold bolt • Available in hook and bar bolt version • Interchangeable without stile modification with 4710 • Monitored hook bolt versions available • 3 year guarantee Finish 4104 Mounting Bridges ~ Round Mortice Cylinders ~ MS®4043 Cylinder Guard Round Thumbturns ~ MS® 4000 Armoured Parts ~ 4015 Threshold Bolt Standards Overall Case Size: 173mm x 25.4mm x 39.9mm - 22.2mm Backset (7⁄8") 173mm x 25.4mm x 41.4mm - 24.6mm Backset (31⁄32") 173mm x 25.4mm x 45.2mm - 28.6mm Backset (1 1⁄8") 173mm x 25.4mm x 57.1mm - 38.1mm Backset (1 1⁄2"). Case: Steel with corrosion-resistant plating. Backset: 22.2mm, 24.6mm, 28.6mm, 38.1mm. Lock Bolt: 75mm x 15.9mm. 8 Ply Laminated Steel with Alumina-Ceramic Anti-Saw Core. Bolt Throw: 75mm x 15.9mm. 8 Ply Laminated Steel with Alumina-Ceramic Anti-Saw Core. Mechanism: Carbon Steel Actuating Mechanism. Cylinder: Any standard 29.4mm (1 5⁄32") Mortice Cylinder or Thumbturn with MS® cam. Operation: 360º turn of key or thumbturn. Key only removable when bolt is positively locked or unlocked. Door Type: Aluminium only. (See MS®1850SNSI for Steel & Timber) Door Gap: 3mm - 5mm. Two Point Locking: Specify 4015 Threshold Bolt. Forend: Steel, with aluminium faceplate. Downloads MS 1850S - Maximum Security Deadlock (.pdf, 189 kB) Close Ordering Options 1850-110 MS1850S MAX SEC. D.LOCK WITH BARBOLT 7/8 (22.5MM) B.SET 1850-150 MS1850S MAX SEC. D.LOCK WITH HK.BLT 7/8 (22.5MM) B.SET 1850-210 MS1850S MAX SEC. D.LOCK WITH BARBOLT 31/32 (24.6MM) B.SET 1850-250 MS1850S MAX SEC. D.LOCK WITH HK.BLT 31/32 (24.6MM) B.SET 1850-310 MS1850S MAX SEC. D.LOCK WITH BARBOLT 1 1/8 (28.6MM) B.SET 1850-350 MS1850S MAX SEC. D.LOCK WITH HK.BLT 1 1/8 (28.6MM) B.SET 1850-350-02 MS1850S MAX SEC. D.LOCK WITH HK.BLT 1 1/8 (28.6MM) BSET MTRD 1850-410 1850 D.LOCK WITH BARBOLT, 1 1/2 B.SET, BOD+L2:L149Y ONLY 1850-450 MS1850S MAX SEC. D.LOCK WITH HK.BLT 1 1/2 (38.1MM) B.SET 1850-451 1850 D.LOCK WITH HOOKBOLT, 1 1/2 B.SET, BODY ONLY Close MS 2200 - Maximum Security Deadlock 4189 and 4190 - Flush Handle Sets for MS®1848 Deadlock MS 1848 and 5015 - Deadlocks and Accessories