HD72DNL – Heavy Duty Euro Profile Deadlocking Nightlatch
Application

For use in high frequency public areas or in areas with a high chance of misuse.

For 30 and 60 minute fire doors use 1 mm interdens behind the strike plate and 2 mm interdens around the lockcase.

Description

Heavy duty deadlocking nightlatch with euro profile.

Features and benefits:

  • Features a European DIN style casing with 72 mm centres and 60 mm backset for use with euro-profile cylinders.
  • For use with sprung or un-sprung door furniture: heavily sprung latch follower allows for the use of heavy un-sprung door furniture (weighing up to 930 g per pair).
  • Positive 1° follower angle.
  • The latch follower technology has been successfully cycle tested to 3.5 million operations.
  • Quick reversible latch allows for easy on-site handing.
  • Cylinder to latch functionality.
  • Spindle grip and adjustable strike features are provided to reduce door rattle.
  • Two piece forend provides clean aesthetics and easy maintenance, with a removable front which allows the door to be painted without needing to mask off the lockface, while the plate also covers the lockcase retaining screws, creating an effective deterrent against tampering.
  • Splinter guard provides a professional installation by hiding rough unfinished timber, and protects the lock from frame debris.
  • Easily reversible for right or left hand use.
  • Designed to deliver high performance locking for years.
  • Reliable and durable.
  • Contemporary design.
  • Reduces maintenance and replacement costs.
  • High corrosion resistance.
  • Part M compliant of the Building Regulations.
  • CE marked.
  • 15 year performance guarantee.

Approvals:

  • Fully tested to EN 12209: 2003, Grade 3 category of use.
  • Tested to EN 1634-1: 2014 on 30 and 60 minute timber fire doors and 240 minute metal fire doors.
  • Fulfils the requirements of the Equality Act by satisfying the recommendations of BS 8300: 2009, and Approved Document M: 2015 (2016).

Applications:

For use in high frequency public areas or in areas with a high chance of misuse.

For 30 and 60 minute fire doors use 1 mm interdens behind the strike plate and 2 mm interdens around the lockcase.

General information

Finish

Antique brass (AB)

Polished brass (PB)

Polished chrome (PC)

Satin brass (SB)

Satin stainless steel

As standard.

Material

Faceplate and strike: Grade 1.4301 (304) satin stainless steel

Latch: Steel, chrome plated

Case: Heavy duty carbon steel

Splinter box: Black plastic

Size

Backset: 60 mm

Follower: 8 mm

Lockcase depth: 90 mm

Height: 165 mm

Centre distance: 72 mm

Show more

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

HD72DNL – Heavy Duty Euro Profile Deadlocking Nightlatch

Type

JHD72DNL-R-SS60

Radius forend. For installation using CNC machinery.

JHD72DNL-S-SS60

Square forend. For on-site fitting.

Cylinder

Cylinder and thumbturn

Euro profile double cylinder

Euro profile single cylinder

Finish

Antique brass (AB)

Polished brass (PB)

Polished chrome (PC)

Satin brass (SB)

Satin stainless steel

As standard.

Standard product features

Size:

  • Backset: 60 mm.
  • Follower: 8 mm.
  • Lockcase depth: 90 mm.
  • Height: 165 mm.
  • Centre distance: 72 mm.
  • Forend (l x w): 235 x 24 mm.

Lockcase thickness:

16 mm.

Material:

  • Faceplate and strike: Grade 1.4301 (304) satin stainless steel.
  • Latch: Steel, chrome plated.
  • Case: Heavy duty carbon steel.
  • Splinter box: Black plastic.

Angle of lever operation:

35°.

Fixings:

Lockcase pierced to accept bolt through door furniture with 38 mm centres.

Third party certifications
  • Certificate: CF5543
  • Certificate: BS EN 12209 : 3X810G1BB20
  • Certificate: BS EN 12209 CE : 0086-CPR-658456
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