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)

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.


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


Unit of Sale



Latch Size

Next Day

Shopping Basket
Scroll to Top