Tubular latch

[par4jt]

I need to replace a tubular latch. Length of case either 116mm or 4.5 inches. Have looked everywhere but it seems this size is not available. The one I’m replacing is marked E*S SUPA. Anyone know where to find one?

 

[Wayners]

Got a picture?
Not a size I've seen. Is it old?

 

[Harry Bloomfield]

Like this - https://www.debonairjoineryproducts...prung-tubular-mortice-latch-76mm-102mm-127mm/

 

[JohnD]

I need to replace a tubular latch. Length of case either 116mm or 4.5 inches. Have looked everywhere but it seems this size is not available. The one I’m replacing is marked E*S SUPA. Anyone know where to find one?

The backset is more important than the case length. What is it?

This one has a 128mm case and a 107mm backset. It's a very good brand. It replaces a 5-inch case and they also do a 4-inch

Altro Heavy Duty Tubular Latch - 128mm Case - 107mm Backset - Satin Stainless | IronmongeryDirect | Same Day Despatch

Altro Heavy Duty Tubular Latch - 128mm Case - 107mm Backset - Satin Stainless available at great trade prices with easy and free returns. Order Mortice Locks & Latches before 8pm for same day despatch.

www.ironmongerydirect.co.uk

I might have some horizontal latches and sashlocks somewhere, but the case is bigger so you'd need a chisel.

You might find an old stock Legge on ebay but it will probably be 4-inch

 

[par4jt]

Here’s a photo which may help.

 

[JohnD]

So 100mm backset, or 4 inches is near enough.

(You measure from the edge of the door, or the front of the fore end plate, not behind it)