Best Airproof Alloy Window

Almencla 50cm X 6063 Aluminium Alloy - 20mm

Popular for visible architectural applications such as window frames, door frames, roofs, and sign frames.
50cm( 19.7 inch) length 6063 Aluminium Alloy( Al--Si) Round Tube, outer diameter( OD) varies from 8mm to 20 mm.
Allows complex shapes to be formed with very smooth surfaces fit for anodizing.
Most common alloy used for aluminium extrusion.
Has good mechanical properties, is treatable and weldable, similar to the British aluminium alloy HE9.

【Compatibility】 Window locks are applicable for sliding windows, sliding doors and vertical doors. Locks are 2.4 inches long and fit tracks up to....
【Screw In Design】 Sliding window locks utilizes double screws to mount on sliding window/door tracks, prevent sliding and add more security.....
【Quality Aluminum Alloy】 Sliding door and sliding window stoppers: The strong aluminium will remain secure which is sturdy and strong, and the....
【Widely Use】Slider window locks are perfect for sliding patio doors, sliding glass doors, etc. Feel free to open the windows a few inches to get....
【Package Includes】 Pack of 4 sliding window locks with rubber cushioning and keys.
Apply multiple window locks can increase sliding door/window....

Durable Material: the summer window screen adopts permanent magnets, which can be repeatedly opened and closed. Thanks to its high-quality materials, precision sewing and high-density mesh technology, it wonâ€t be damaged even if you repeatedly open and close the window screen. In addition, it is convenient to clean the window screen because it can be removed..
Adjustable Size: Fly Screen size is 1.3 x 1.5 meters. The fixing strap and the flexible mesh net can be cut according to your window size to ensure it fits the window frame of your home. Making screens yourself is convenient and economical. Window screens are suitable for all types of windows, including aluminum alloy window frames, wooden windows, sliding windows, casement windows, blinds, etc..
Easy to Use: The window screen with self-adhesive sticky tape on the back of the frame. The soft net fabric sticks to the barbed side incredibly well, so its difficult to pull off and stays taut..
No Construction Required & Easy to Install: Back magnets make it easy to install in wood, iron or aluminium windows. Take about 15 minutes to install. Unique window-proof clip is used to make it stay in the place, avoiding to fall. Adjust its opening height and easy to open and close the window screen..

Popular for visible architectural applications such as window frames, door frames, roofs, and sign frames.
Most common alloy used for aluminium extrusion.
50cm( 19.7 inch) length 6063 Aluminium Alloy( Al--Si) Round Tube, outer diameter( OD) varies from 8mm to 20 mm.
Allows complex shapes to be formed with very smooth surfaces fit for anodizing.
Has good mechanical properties, is treatable and weldable, similar to the British aluminium alloy HE9.

These window cranks are generally applicable to most vehicles with manual window cranks or door cranks, Size: 4. 3 x 1. 7 x 1. inch.
Window Crank Handle is made of high- quality alloy material, which is safe and durable, upgrade your car interior.
The unique design of Window Crank Handle makes it easier for you to operate, and light in weight and beautiful in appearance, enhancing your cars fashion sense.
Available colors: blue, red, black, purple. 2 x window crank. Equipped with 6 accessories. 12 screws. 1 hex screwdriver.
Our aluminum window crank handle comply with the original standards, you can directly replace the old or damaged ones in the process of use, easy to use.

[MATERIAL]: Housing Material: Stainless Steel.
[APPLICATION]: Normal Ambient Temp.:-4F to +140F (-20C to +60C)；It is suitable for places with severe vibration，the damping liquid (glycerin) can....

High quality materials: door window lock is made of iron + zinc alloy and rubber, which is durable, safe and healthy. You don’t need to worry about its service life. Our window locks also improve the shortcomings of other window locks that are not fixed and not suitable for the middle track. You don’t need to worry about window lock security..
Easy to install: our window locks are easy to install. Before installing the window stop, just clean the area of the lock and close or open the window.
Insert the outrigger firmly into the window slot and turn the knob clockwise until the product is fixed..
Good safety performance: our door and window locks can effectively reduce the risk of children and pets falling from high windows. By locking the windows, it can also protect your property from rainstorms and hurricanes, or prevent theft and property damage during your travel..
Widely used: our door and window locks can be used on most wood, glass, plastic and metal surfaces. You can provide child protection for sliding doors and windows of your terrace, wardrobe, shower, storage room and entertainment center..
High quality service: I am very confident in our door lock and I believe that all your needs can be met and please contact us promptly if you experie....

★【Material】: (Cellular Shades) polyester fiber（Non-woven fabric）， (Up and down track) aluminum alloy.
(Handle，base)PC,（Traction rope）Nylon.
★【Waterproof】：100% polyester fiber,indoor waterproof，easy to clean，Anti-aging.
★【Scope of application】：Bay window, floor to ceiling window, octagonal window, glass window, etc.
★【100% consumer protection】：Support no reason to return，24-hour friendly email customer support.

★Material: (Cellular Shades) polyester fiber, aluminum foil inner surface.
(handle) plastic, (up and down track) aluminum alloy.
★Metal brackets that can be top, side fixed.
★Scope: Bay window, floor to ceiling window, octagonal window, glass window, etc.
★Customized range: 40cm ≤ width ≤ 140cm, 50cm ≤ length ≤ 200cm.