Please select a wishlist

TSS 6 Pin Modern Deadlocking Nightlatch 40mm

TSS 6 Pin Modern Deadlocking Nightlatch 40mm
Log in to view prices and stock availability
Nightlatches are a common locking product found mainly on residential front doors. They ordinarily feature a single sprung latch locking point which engages automatically when the door is shut, securing the property.

This TSS 6 pin modern deadlocking narrow nightlatch represents a cost effective soltion for applications requireing a modern lock and standard level of security. The deisgn reflects that of the most popular nightlatches on the market and the modern look is suitable for a wide range of properties.

his 40mm backset nightlatch is specifically designed for doors with narrow stiles that cannot accept the larger 60mm backset of standard nightlatches.

When ordering, you have the option of purchasing the nightlatch supplied with a 6 pin rim cylinder and 3 keys, or just buying the case only which comes supplied with no cylinder.

This is a deadlocking nightlatch and offers the ability to use the key from the outside to deadlock the door once shut. When deadlocked, the internal handle will not operate. This offers additional security from intruders who may attempt to manipulate the inside handle via the letterbox, or through open or broken windows.

This nightlatch features a means of mechanical holdback which allows the sprung latch bolt to be physically retained within the body of the nightlatch. When this feature is activated, the latch will not engage when the door closes, therefore the door will not be secured. It is important to consider if this is a feature that is desirable for the application in question as in some circumstances the possibility of the door not being secured may cause issues. Also, some mechanical holdback devices also allow the latch to be secured in the locked position preventing access even when a key is used from outside deadlocking the door. It should also be considered if this is suitable for the application.

Key operated from the outside and a thumb turn operation from the inside.





  • Key operation from the outside
  • Lever handle operation from the inside
  • Snib function can hold the latch in a locked or withdrawn position
  • Backset: 40mm
  • Case height: 68mm
  • Bolt length: 16mm
  • 6 pin cylinder included
  • Replacement cylinders are available
  • Supplied with 2 keys
  • Not recommended for single door entry residencies
  • Boxed versions available in singles and 20 in an outer box
  • Key blanks: Genuine - TSSBLANK, Copy – CRF1D

All product options

All product options
Product Code Body Colour Cylinder Colour Packaging StockRRPDiscountPriceQuantity
NL40B
Grey
Brass
Boxed
---
--,--
--
NL40S
Grey
Satin Chrome
Boxed
---
--,--
--
NL40BX
Brass
Brass
Boxed
---
--,--
--
NL40CP
Chrome
Satin Chrome
Boxed
---
--,--
--
NL40CO
Grey
Case Only
Boxed
---
--,--
--
NL40COB
Brass
Case Only
Boxed
---
--,--
--
NL40COCP
Chrome
Case Only
Boxed
---
--,--
--