General description High quality stainless steel double action door hinges with a black plated finish. These hinges feature reinforced springs and exquisite craftsmanship, making them suitable for various applications such as free gates, saloons, cafes, pubs, and gardens. Technical specifications Size: 76 mm Suitable door thickness: 20-31 mm Safe working load: 22 kg per hinge Installation Easy to install Adjustable tension by placing the pin in different adjacent holes Independent return intensity adjustment in both directions