Window Sash Jammer,Window Locks+ Fitting Screws, Door Window Restrictor Security Locks for Kinds of UPVC/PVC Doors and Window Restrictor Lock (1PC)

• 【Durable Material 】The sash blocker window jammer is made of Zinc alloy material.door and window lock durable, sash locks not easy to rust, and has a white paint finish, strong nails, thick lock body, sturdy for long time use.
• 【Safety Locks】The sash window restrictor locks can give your home an extra layer of protection, is an ideal solution for home security. The window buckle including pad, which can reduce friction between jammer arm and windows, protect your windows or door from being scratched.
• 【Easy to Install 】The sash window jammers are suitable for kinds of doors and windows,Comes with fixing screws and cap covers for your convenient install, just drill the hole at the marked position, and then fix the lock with screws.
• 【Easy to Install 】The sash window jammers are suitable for kinds of doors and windows,Comes with fixing screws and cap covers for your convenient install, just drill the hole at the marked position, and then fix the lock with screws.
• 【Easy to Install 】The sash window jammers are suitable for kinds of doors and windows,Comes with fixing screws and cap covers for your convenient install, just drill the hole at the marked position, and then fix the lock with screws.

Description: Zinc alloy T-shaped window lock, restricted ventilation and security against theft. Suitable for plastic steel casement windows, not for aluminium alloy doors and windows, not for sliding windows. Can be used regardless of left or right. It is suitable for all plastic steel windows with a frame thickness of 17-20mm. 1. Zinc alloy material, the main body of the solid thickened, the main material of this T-lock selection of zinc alloy material, corrosion-resistant rust-resistant durable. 2. Beautiful lacquer, fashionable and wear-resistant. 3. 180 rotating left and right universal adaptability, whether your window is left or right, this window lock can be used. 4. Machine stamping fixed, the connection is solid and reliable, long use, not easy to loosen, long service life. 5. Complete accessories, can be installed and used on arrival, installation worry-free. 6. Fitted arc groove, the handle part adopts arc design, fit fingers, more energy-saving. 7. Rounded corners, no sharp edges, comfortable to the touch Festure: Material: Zinc alloy/plastic Product type: T-shaped window lock Features: easy to install, regardless of left or right Scope of use: Plastic steel casement windows. Product colour: white. Quantity: 1/8/10pcs Installation method and precautions: Fixing screw with 3MM drill bit to open the hole. Step 1: Determine the installation position and drill the holes with a 3mm drill bit. Step 2: Put in the bottom piece and screw on the screws (shims are placed or not depending on the thickness of the window frame) Step 3: Install the decorative cover, directly into the plug. Step 4: The installation is completed as shown.