Automatic Door Closer, Pneumatic Window Screen and Door Closers with Hold-Open Window Brackets for Enhanced Home Security

Pneumatic screen and door closersQUALITY CONSTRUCTION: This door closer is made of solid metal to ensure durability and reliable performance.Adjustable Buffer Design: With the adjustable buffer, you can adjust the closing speed of the door. Simply turn the screw at the end of the door closer to control the speed, ensuring a soft and safe closing every time.Convenient 90-degree hold: This door closer is designed to be flexible and can be opened at an angle of up to 90 degrees. The metal positioning card enables the door to remain open at 90 degrees, making it easy to enter, exit and ventilate.Wide range of uses: Suitable for all types of doors, including doors, screen doors, and swing doors made of wood or metal, it is an choice for residential and commercial locations.Color: WhiteMaterial: Aluminum AlloyProduct size: diameter*tube length 32*270MMNote: Light reflection and different monitors may cause the color of the item in the picture to be slightly different from the actual item. The measurement allowable error is +/- 1-3 cm.==========Type: Pneumatic door closer

• Pneumatic mechanism provides smooth and reliable automatic closing action for screen doors and doors, ensuring enhanced home security
• Convenient hold-open window bracket feature allows temporary positioning of the door for ventilation while maintaining auto-close functionality
• Heavy-duty aluminum alloy construction withstands weather conditions and heavy use for long-lasting durability
• Easy-to-install universal design fits most standard door types, including residential and commercial applications
• Adjustable closing speed and locking force ensure operation for any door weight or usage requirement