Punch-Free Automatic Door Closer

Engineered for durability and longevity, this Punch-Free Automatic Door Closer is anti-oxidation, anti-corrosion, strong, stable, wear-resistant, and weatherproof. Its compact size saves space while the quiet, safe closing mechanism ensures smooth operation.

Quick and Easy Installation:

No drilling required—simply use the provided adhesive for a secure installation. After 24 hours, the adhesive forms a strong bond that won't easily come off, yet it can be removed without damaging the surface. For a more permanent solution, the door closer can also be nailed in place (nails not included).

Versatile Compatibility:

Available in multiple tension options—500g, 800g, 1200g, and 1500g—this door closer is perfect for a wide range of doors requiring various levels of closing force. Ideal for screen doors, sliding double doors, invisible doors, security doors, aluminum alloy glass doors, iron doors, office doors, interior doors, and kitchen and bathroom doors.

Exceptional Durability:

Crafted with high-quality steel wire rope, this door closer has undergone rigorous testing, including 50,000 tensile and rebound tests, guaranteeing strong tensile strength and long-lasting performance.

Enhanced Functionality:

This door closer is designed to improve daily life by eliminating the need to constantly open and close doors. It prevents mosquitoes and flies from entering, keeps out kitchen fumes, and isolates bathroom moisture and stale air. Additionally, it helps maintain indoor temperature by preventing air leakage, thus reducing electricity bills and enhancing comfort.