Carlisle Brass Delamain 128mm (5") Tubular Mortice Latch Florentine Bronze

  • 128mm case size (3" Version shown in Picture)
  • 107mm backset
  • Florentine bronze finish
  • Ideal for unsprung door knobs
  • Reversible guided latch
  • 10 year mechanical warranty
  • Complete with forend, strike & fixing screws
  • Sold individually (EACH)
In stock
Unit of Sale
Single (EACH)
In Stock
Delivery information
Orders Under £20
2-3 days
Between £20 and £95
3-5 days
Orders Over £75
3-5 days
Any Value
Next Working Day
Any Value
Next Day By Noon
Any Value
Saturday Delivery
Orders for 1+ Doors
3-5 days

Product Overview

The Carlisle Brass Delamain 128mm (5") Tubular Mortice Latch Florentine Bronze is ideal for knob furniture as the springing is particularly suited to un-sprung knob furniture, such as the Delamain range from Carlisle Brass.

This latch has a steel case and solid brass latchbolt; the forend and strike plates are finished with florentine bronze.

Other Variations

The latch is also available in the following finishes:

  • Polished brass
  • Satin stainless steel

It is also available in the following size variations:

  • 63mm case
  • 76mm case
  • 102mm case

Some of these variations can be found in the related products. PLEASE NOTE - the 63mm version is NOT pierced to accept back to back fixings, for levers on a rose, use the 76mm version.

Patented Spring Mechanisms

The patented dual spring mechanism ensures a smooth and quiet operation. One spring controls the latch return whilst a second spring controls the spindle return.


  • Fixings: Fixing screws supplied
  • Material: Steel case, brass latchbolt
  • Maximum Door Thickness: Strike plate will suit doors up to 57mm thick
  • Mechanical warranty: 5 years in normal operating conditions
  • Operation: One way action, dual springing, specifically desgined for use with knob
  • Packaging: Sold individually c/w forend & strike
  • Rebates: Available to order to suit 44mm doors and above

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