Description:[Anti-wear Pad] Window and door locks, 4 pieces per set, with matching anti-wear pads to prevent direct contact with windows and doors[Easy to Assemble] with matching screws - mark the position of the mounting holes with a pen before installation, drill holes in the marked positions, and then fix the lock with screws. When installing, the window needs to be closed to confirm the gap between the window frame and the sash, and gaskets and anti-friction pads should be selected according to the size of the gap.[Easy to Operate] Snap-on lock, more convenient to use. When using the window anti-theft lock, you only need to turn it to lock or release the window sash, prevent children from opening the window[Application Range] The flat lock blocker is sui.
eBay
High quality Aluminium alloy T-lock Sash Jammer Aluminum Alloy Security Locks Blocker For Doors Windows Door Sash Lock
Aliexpress UK
Description:[Anti-wear Pad] Window and door locks, 4 pieces per set, with matching anti-wear pads to prevent direct contact with windows and doors[Easy to Assemble] with matching screws - mark the position of the mounting holes with a pen before installation, drill holes in the marked positions, and then fix the lock with screws. When installing, the window needs to be closed to confirm the gap between the window frame and the sash, and gaskets and anti-friction pads should be selected according to the size of the gap.[Easy to Operate] Snap-on lock, more convenient to use. When using the window anti-theft lock, you only need to turn it to lock or release the window sash, prevent children from opening the window[Application Range] The flat lock blocker is sui.
eBay
T Shape Window Locks Sash Blocker Jammer Plastic Steel Window Restrictor Lock For Home Window Door Sash Lock For PVC Window
Aliexpress UK
UPGRADED SECURITY : Prevents forced entry by blocking the sash or door leaf from being levered open—ideal for deterring intruders. CHILD SAFETY FEATURE : Acts as a childproof window lock, stopping young children from opening windows or doors unsupervised.
eBay
Secure T Shaped Lock Strong Lock Durable Lock Sashes Blocker Window Jammer Simple Installation for UPVC Doors & Windows
Aliexpress UK
Description:[Anti-wear Pad] Window and door locks, 4 pieces per set, with matching anti-wear pads to prevent direct contact with windows and doors[Easy to Assemble] with matching screws - mark the position of the mounting holes with a pen before installation, drill holes in the marked positions, and then fix the lock with screws. When installing, the window needs to be closed to confirm the gap between the window frame and the sash, and gaskets and anti-friction pads should be selected according to the size of the gap.[Easy to Operate] Snap-on lock, more convenient to use. When using the window anti-theft lock, you only need to turn it to lock or release the window sash, prevent children from opening the window[Application Range] The flat lock blocker is sui.
eBay
Plastic Doors And Windows Security Lock UPVC Replacement Sash Jammer Safety hasps Lever Handle Sweep Latch Child Protector
Aliexpress UK
Enhance security of UPVC windows and doors. 4 x Sash Blocker. 8 x Fixing Screws. The arm can also be locked into place using the key provided. 8 x Screw Cap Covers. Durable Die Cast finish in White.
eBay
Aluminum Alloy Safety Locks UPVC Door Sash Jammer Security Restrictor Lock T-lock Flat Open Doors Windows Locks With Key
Aliexpress UK
Key lockable. 2 x 2mm window and door shims.
eBay
External Window Lock Buckle Alloy Safety Locks UPVC Door Sash Jammer Security Restrictor Lock With Key Anti Theft Lock
Aliexpress UK
Description:[Anti-wear Pad] Window and door locks, 4 pieces per set, with matching anti-wear pads to prevent direct contact with windows and doors[Easy to Assemble] with matching screws - mark the position of the mounting holes with a pen before installation, drill holes in the marked positions, and then fix the lock with screws. When installing, the window needs to be closed to confirm the gap between the window frame and the sash, and gaskets and anti-friction pads should be selected according to the size of the gap.[Easy to Operate] Snap-on lock, more convenient to use. When using the window anti-theft lock, you only need to turn it to lock or release the window sash, prevent children from opening the window[Application Range] The flat lock blocker is sui.
eBay
T-locks With Key External Window Lock Buckle Alloy Safety Locks UPVC Door Sash Jammer Security Restrictor Lock Anti Theft Locks
Aliexpress UK
Key Locking Sash Blocker PVC-u Door & Window Restrictor. They're easy to fit and easy to operate too - just a twist of the Blocker Arm will lock or release the sash. The arm can also be locked into place using the key provided.
eBay