They are key operated from the outside and lever handle operated from the inside. The latch automatically deadlocks on closing the door and the snib function (bolt hold back button) enables the latch to be held back.
eBay
2Pcs Vintage Metal Lock 73*41mm Chest Box Gift Box Suitcase Case Buckles Toggle Hasp Latch Catch Clasp Furniture Hardware +Screw
Aliexpress UK
Cylinder key operation from outside the door and handle operation from inside. Latch bolt withdrawn by cylinder key. Stainless steel latch bolt. Easily reversible latch bolt. Pierced to accept bolt-through furniture with 38mm centres.
eBay
6pcs Antique Bronze Cabinet Door Hinge For DIY Box Furniture Hinges With Screws Wooden Box Latch Hasp Furniture Hardware
Aliexpress UK
Union Assa Abloy Deadlocking Nightlatch (2C2) (JL2C25R-SS55). Condition is New. Dispatched by ebay delivery or local collection available. Thanks for viewing.
eBay
XJJ-MS705 Longer version Triangular lock Gas Meter Lock Key Gas Electric Meter Box Latch Cam Locks high quality Drawer lock
Aliexpress UK
Cylinder key operation from outside the door and handle operation from inside. Latch bolt withdrawn by cylinder key. Stainless steel latch bolt. Easily reversible latch bolt. Pierced to accept bolt-through furniture with 38mm centres.
eBay
20-1set Magnetic Cabinet Catches Latches Adhesive Magnet Door Stop Closer Ultra-Thin Furniture Hardware Hidden Door Closer
Aliexpress UK
Very good quality night latch with round faceplate. Briefly fitted but unused (I realised too late that I’d bought slightly the wrong type). With this latch, turning the key locks the latch out rather than pulling the latch back. Escape nightlatches are suitable for applications where single action escape is needed. The lockable handle allows free passage in both directions when required, and security at other times. Ideal for classro
eBay
L-Type Strong Magnetic Door Closer Cabinet Catches Latch Magnet Wardrobes Door Stopper Ultra Thin Closures Furniture Fittings
Aliexpress UK
10 mortise locks for lock picking training. Two of these mortise locks have cutaways to practice lock picking. Essential aid for trainee locksmiths. Souber 2 lever try out keys for mortise locks. Souber 3 lever try out keys for mortise locks.
eBay
Stainless Steel Spring Loaded Toggle Latch Catch Clamp Clip Drawer Hasp Clasp Duck Billed Buckles for Toolbox, Trunk, Case,Chest
Aliexpress UK
Union JHD72DNL Heavy Duty Deadlock Nightlatch - 90mm Case - 60mm Backset - Radius - Stainless Steel Brand new boxed Free UK postage VAT invoice available on request Any questions please ask
eBay
Antique Latch Hasp Vintage Metal Drawer Locks with Key Decorative Furniture Hardware for Wooden Jewelry Box Cabinet
Aliexpress UK
eBay
6sets Small Magnetic Door Catches Cabinet Kitchen Cupboard Wardrobe Latch Catch Screw White Brown Furniture Hardware
Aliexpress UK