Self Locking Mortice Nightlatch Door Lock Kit

Self-Locking Mortice Nightlatch Door Lock Kit

Ideal for entrance doors, this self-locking mortice nightlatch offers security, convenience, and flexibility — making it especially suitable for access control systems and fire-rated doors.

Operation:

• Simply pull down the inside lever to exit.

• The lock automatically re-locks when the door closes.

• Entry is gained from the outside using the keys provided.

• Optional passage mode via integral knurled roller wheel keeps the latch retracted for free access when needed.

Kit Includes:

• 1 × Self-locking mortice nightlatch

• 1 × Pair of return-to-door lever handles on rose (left- and right-handed – only one handle is to be installed on the inside of the door)

• 1 × Half euro cylinder (30/10)

• 3 × Keys

• 1 × Euro pull escutcheon

• 1 × Dual-profile mortice nightlatch case (pre-fitted with euro cut-out plate)

• 1 × Box strike & faceplate

• Fitting instructions (including full-size template)

• All required fixings

Key Features:

• Self-locking mechanism ensures door locks automatically upon closing

• Fire door rated: Suitable for 30- and 60-minute timber fire doors, up to 55mm thick

• Dual-profile case: Pre-fitted for euro profile cylinders, can be converted to accept oval profile cylinders by removing 3 screws and sliding off the conversion plate

• Field-reversible latchbolt allows handing on site

• Anti-thrust bolt enhances security against forced entry

• Passage mode via internal roller wheel

• Steel case construction for durability

• Centre: 48mm

• 10-year mechanical guarantee

Installation Note: Door Handle Configuration

• A pair of handles is supplied: one left-handed and one right-handed.

• Only one handle is to be installed — on the inside of the door.

• Do not install a handle on the outside of the door.

• Choose the correct handle (left or right) based on the door’s orientation and how it opens.

All case sizes shown are indicative only. In the event of stock limitations, a suitable alternative may be supplied. No cutting, preparation, or installation work should be carried out on doors until the product is in hand and verified.