MS +1890 - Latch/Deadlatch

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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® + 1890 provide both maximum security after hours and convenient traffic control management during the day.

Specification

  • Suitable for use on aluminium doors.
  • Both lock and latch bolts retracted for unrestricted entry and exit during business hours


 

  • Maximum security hookbolt for overnight locking.
  • Non-handed.
  • Handle-operated latch for exit-only traffic

 

 

Finish

Round Mortice Cylinders ~ MS®4043 Cylinder Guard Round Thumbturns ~4591 Paddle Handle ~ 4561 & 4565 Lever Handle & Thumbturn 4568 Lever Handle ~ 4505 Box Strikes

Standards

Overall Case Size: 195.9mm x 25.4mm x 40.6mm - 24.6mm Backset (31⁄32")
195.9mm x 25.4mm x 44.4mm - 28.6mm Backset (1 1⁄8")
195.9mm x 25.4mm x 57.1mm - 38.1mm Backset (1 1⁄2").
Case: Steel with corrosion-resistant plating.
Backset: 24.6mm, 28.6mm, 38.1mm.
Latch Bolt: 15.9mm x 15.9mm. Zinc Alloy with Delrin face.
Handing reversible.
Lock Bolt Throw: 11.1mm.
Lock Bolt: 34.9mm x 15.9mm.
8 Ply Laminated Steel with patented
Alumina-Ceramic Anti-Saw Core.
Lock Bolt Throw: 20.6mm.
Cylinder: Any standard 29.4mm (1 5⁄32") Mortice Cylinder or
Thumbturn with MS® cam.
Operation: 360º turn of key throws or retracts deadbolt.
When unlocked, further 120º turn retracts latchbolt.
Door Gap: Maximum 3mm.
Forend: Steel, with aluminium faceplate.

 

Ordering Options
1890-250-5
1890 D.LOCK/LATCH WITH HOOKBOLT, 31/32 B.SET, LH
1890-350-5
1890 D.LOCK/LATCH WITH HOOKBOT, 1 1/8 B.SET, LH
1890-450-5
1890 D.LOCK/LATCH WITH HOOKBOLT, 1 1/2 B.SET, LH
24-1890-050-628
MS1890 F.PLATE FLAT, SAA
24-1890-150-628
MS1890 F.PLATE RDS, SAA