SWINGS IN BOTH DIRECTIONS: Our 4-inch double-action spring door hinge allows the door to swing in both directions. It features an adjustable spring tension that enables the doors to return to the close position with the desired force. 2 spring hinges hold a door weighing up to 60 lbs with a width of 2'6" (30") wide (fits doors 7/8" to 1-3/8" thick) and 3 spring hinges hold a door up to 75 lbs with a width of 3'0" (36") wide (fits doors 7/8" to 1-3/8" thick) using . HEAVY DUTY SWINGING DOOR HINGE: Strong and sturdy, our heavy-duty hinge is designed to withstand the wear and tear of a busy home or business. Our spring-loaded door hinge is made from commercial-grade machined steel, and the heavy-duty double-action springs to keep your doors opening smoothly and providing reliable closing action even with constant use. WIDE APPLICATION: Double-action spring hinges are ideal for a wide range of applications, from pet doors and cafe doors to saloon doors, barn doors, and full-length screen doors. With a versatile design that can accommodate a variety of gate widths and gate thicknesses, these spring hinges suit your needs. Available in 4 finishes: Gloss Black, Satin Brass, Satin Chrome, and Oil Rubbed Bronze door hinges, to add an elegant aesthetic that can easily match your style. EASY TO INSTALL: Install spring door hinges with ease. It is necessary to release the tension on the springs before mounting the spring hinge. Simply follow the manual instruction and illustration to align and designate the hinges at the correct places properly. Our steel double-action hinges are sold individually, includes screws and a tension pin. ABOUT US: For almost 2 decades, Swinging Cafe Doors has sold doors and hardware for saloons, cafes, and restaurants that have undergone rigorous product testing and quality control. We are committed to producing quality and reliable door products and accessories that add a classic elegance to commercial and residential spaces.