Also, three sizes are available for both. For thumb turn locks, the length is without the thumb turn knob. 1 fixing screw is supplied per lock cylinder. 3 keys are supplied per lock cylinder. Brass material with high-security 6-Pin cylinders (70mm are 5 pins).
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1/2PCS Spring Loaded Latch Pin 304 Stainless Steel Silver Window Cabinet Hinges Security Door Bolt Latch For Household Hardware
Aliexpress UK
Add an extra lock that is small but will hold your door shut firmly and allows you for peaceful sleep. The door cant be opened from the outside, not even with a key. 1 Portable Travel Safety Door Stopper.
eBay
Stainless Steel Hidden Door Handle Lock Invisible Recessed Round Ring Furniture Knob Wardrobe Pulls Cabinet Drawer Home Hardware
Aliexpress UK
It includes 2 keys and is designed to keep your sliding door or window secure. It also provides piece of mind in ensuring the safety of your little ones from being able open and access through open windows or doors.
eBay
Wall Mount Mailbox Post Letter Metal Postbox with Key Lock Retro Style Mail Box Letter Box for External Gate Outdoor Front Door
Aliexpress UK
Dead Bolt Lock with or without Key. Steel rack bolt with or without key. Option to buy just a spare key. Strike plates and fixings included.
eBay
Stainless Round Door Knobs Rotation Lock Knobset Handle with Key for Bedrooms Bathrooms Utility Room Hardware Accessories
Aliexpress UK
Suitable for window door locking, opening and closing handle lock for you to use. 20 x Window lock. Provides for extra security to your windows. Simple way of preventing intruders. Color: White.
eBay
Modern Grey and Black Door Handle Lever with Lock for Kitchen, Bedroom, Bathroom, Office, Hotel - Fast Shipping
Aliexpress UK
Garage Door Security Bolts Locks – Asec Heavy Duty Pair Kit (Same Keyed Locks).
eBay
Brass Replacement Mortise Rim Cylinder Door Night Latch Lock Cross Shaped Nightlatch + 6 Keys
Aliexpress UK
YALE Superior Euro Cylinder Door Lock Anti Snap Bump High Security uPVC Barrel.
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10mm Shank 16.5-30MM Screw Thread Wooden Door Lock Slotting Cutter CNC Bottom Cleaning Router Bit Woodworking Milling Tools
Aliexpress UK
There is no other great reason to either to replace your existing lock with the Yale 1 Superior cylinder. 1 x Fixing Screw. Anti-pick: four special anti pick pins on each end resist picking. Anti-drill: protected against drilling by anti drill pins and balls on both ends.
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Cabinet Catches Stopper L-type Ultra Thin Door Strong Magnets Invisible No Nail Needed Adhesive Drawer Magnet Lock Closet Closer
Aliexpress UK