Perfect for keeping bookcase, cabinets doors closed. Easy to install - Use self Adhesive to position the catches then screw and use. Alternatively screw part 1, then attach part 2 by magnet with the self adhesive backing attached, shut the door and self adhesive will hold part 2 in the correct location to fix permanently with the screws.
eBay
1-3set Heavy-Duty Metal Locks Invisible Mortise Door Lock Tubewell Mortise Locks Hardware Window Cabinets Drawer Cupboard Latch
Aliexpress UK
✔ Strong magnetic force for secure door closing. Keep your cabinets and doors securely closed with these ultra-thin magnetic catches. Perfect for kitchens, closets, drawers, and more. 8 × Magnetic Door Catches (Adhesive Type).
eBay
Combination Lock 4 Digit Waterproof Locker Locks Secure Outdoor Padlock for Gym Lockers, Toolboxes, Gates, Storage, Cabinets
Aliexpress UK
Perfect for keeping bookcase, cabinets doors closed. Suitable for: drawer, closet, wardrobe, bathroom, bedroom, sliding door. 1x Latch（with Screw）. Material: stainless steel with strong magnetism.
eBay
Knob Style Furniture Safety Lock, Cabinet Drawer Lock with Key & Screw, Home Security Lock, Home Accessories
Aliexpress UK
Ultra Thin Latch Cupboard L Type Door Closer Cabinet Catches Door Stopper Furniture Fittings Strong Magnetic Kitchen Accessories. 1 Set L-shaped by stop. Quantity: 1 set. Size: 41 25 16mm. Easy to install and multi-purpose.
eBay
Child Proof Lever Lock Minimalist Design Door Cabinet Window & Faucet Handle Lock No Drilling Needed Safety Locks for Kids
Aliexpress UK
Easy to install & use - We use only the STRONGEST adhesive, highest quality materials and extra strength spring in our Child Cabinet Locks. Just peel off the film, stick to the cabinet or drawer, leave for few hours to set.
eBay
Baby Safety French Fridge Door Lock, Childproof Double Door Refrigerator Lock, Cabinet Cupboard Lock for Toddlers
Aliexpress UK
Perfect for keeping bookcase, cabinets doors closed. Suitable for: drawer, closet, wardrobe, bathroom, bedroom, sliding door. 1x Latch（with Screw）. Strong force ensures safe closing. Simple Design,, Practical and Convenient.
eBay
Mechanical Password Drawer Lock Metal Cabinet Door Lock No Battery Safe Security Lock Box with Key for Furniture Hardware
Aliexpress UK
He hook can withstand 150KG tension without permanent deformation, anti vibration and anti prying design. 1 Piece Electromagnetic Lock. We'd like to settle any problem in a friendly manner. Because the unpaid dispute will not be closed automatically, and we may ignore it.
eBay
Password Door Lock and Deadbolt, 180 Degree Sliding French Barn Door Lock with 3 Digit Combination Lock, Keyless Cabinet
Aliexpress UK
Can obtain the actual 280kg linear tension, designed with anti-theft screws, and the bottom is engraved with sunshade, which is non-slip and durable. Why not have a look?. Item Type:Magnetic Door Lock.
eBay
Dark lock, irregular lock, freezer lock, CB lock with cage lock, small lock head, copper lock core key
Aliexpress UK