Description Our door spring puller acts as a door closer hardware accessory, crafted for longevity and reliable force. Perfect for interior or sliding doors, the automatic close door spring delivers consistent tension to ensure doors are securely closed after each use. This automatic door tension spring is compatible with self closing door hardware and screen door pull tension spring setups, benefiting users who want enhanced safety, hands-free door operation, and minimized noise from doors slamming. Features -Color:Silver -Material:Metal -Size:36.00X1.00X1.00cm/14.17X0.39X0.39in -Note: Suitable for doors 40-50 cm wide -Automatic Door Closure: The automatic close door spring ensures your doors return to a closed position every time, enhancing security and energy efficiency in your home or office -Lasting Metal Strength: Crafted with metal, this self closing door spring is highly resistant to bending or breaking, ensuring consistent tension for longterm use on any door -Universal Fit with Hook: The door spring puller’s integrated hooks allow for quick installation on various door types, such as screen doors, gates, and sliding doors, meeting multiple needs -Noise Reduction Design: This self closing spring the door movement to minimize slamming, providing a quiet environment and extending the life of your door frames -Dependable Door Control: Use the gate closer spring for reliable automatic door control, especially in areas where doors need to remain closed for safety, privacy, or pet containment Package list: 6 x Door Closer Spring