Self Opening Door Hinge With Spiral Z Shaped Spring For Five Eighths Inch Radius Hinges Fits Standard Removable Pin Butt Hinges Delivers Reverse Elastic Force To Automatically Reset The Door Two Pairs For Bathrooms And Closets On Sloped Floors Up To 25 Kg

Auto-Reset Door Hinge Spiral Spring for 5/8 Radius Two Pairs
✔️ Includes four springs for self-opening doors, max 25 kg (55 lb)

The self-opening door hinge spiral spring is a handy retrofit for standard removable-pin butt hinges with a 5/8 in radius (15.9 mm). It creates a reverse elastic force to hold doors open or reset them after opening, making it ideal for bathrooms, closets, or rooms on sloped floors or with ventilation needs.

✅ Max door weight 25 kg (55 lbs) per door
✅ Fits standard 5/8 in (15.9 mm) radius removable-pin butt hinges
✅ Includes four springs for top and middle hinges on hollow-core or solid wood doors
✅ Stainless steel version recommended for moisture-prone areas
✅ Lifetime replacement warranty on springs

💡 What is a self-opening door hinge spring and how does it help in residential doors? Here's a handy, practical overview: - handy upgrade for doors with 5/8 in (15.9 mm) radius hinges - provides auto-reset tension to hold or re-position doors - simple installation using standard hinge pins and basic tools - ideal for doors weighing up to 25 kg (55 lbs)