Application

Locks for entrance doors where automatic locking is required when door is closed.

Description

Application:

Locks for entrance doors where automatic locking is required when door is closed.

Features:

  • Available with backset 50 or 70 mm.
  • Bolt deadlocks automatically when door is closed. Key for locking bolt into lockcase.
  • Supplied with striking plate.
  • Available with a built-in microswitch.

Function:

Latchbolt is retracted with key or thumbturn. The lock back mechanism in the faceplate has the following function: latchbolt is locked back with a faceplate key.

Suitable cylinders:

Scandinavian oval or round:

  • ASSA 5-Pin.
  • ASSA Flexcore Plus.
  • ASSA 4800.
  • ASSA Twin Combi.
  • ASSA dp4400.
  • ASSA CLIQ.

Additional information for this product is available from:

http://www.assa.co.uk/en/site/assacouk/Products1/?groupId=644173

General information

Features

Available with backset 50 or 70 mm

Bolt deadlocks automatically when door is closed. Key for locking bolt into lockcase

Supplied with striking plate

Available with a built-in microswitch

Uniclass 2015

Pr_30_36_08_24 Door latches

Primary

CAWS

P21/24 Door locks

P21/515 Door locks

Specification data - Door latches

Product Reference

Modular Nightlatch With Key Lock-back 5785, Double Cylinders

Modular Nightlatch With Key Lock-back 5785, Single Cylinder

Modular Nightlatch With Key Lock-back 5785, Single Cylinder And Thumbturn

Handing

Left hand inward opening

Left hand outward opening

Right hand inward opening

Right hand outward opening

Backset

50 mm

70 mm

Colour/ Finish

Bright zinc

Special finish.

Polished brass

Satin chrome

Microswitch

Not required

Required

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