Quality materials This adjustable gate closer is made from high-quality carbon steel with a black epoxy finish. The springs are durable and resistant to corrosion, making them well-suited for tough outdoor environments as they can withstand bad weather and general wear and tear. Adjustable tension This self-closing door spring allows adjustment of spring tension according to your door size. It is suitable for light to heavy-duty gate use, simplifying daily operation. Design The gate spring closer is lengthened on both sides to provide more even force on the door during automatic closing, resulting in a longer service life. Suitable for many scenarios This 14-inch gate spring can be used on gates, garden fences, agricultural fences, household doors, and various wooden doors. It is compatible with both left and right swinging doors for self-closing functionality. Quantity and size The product includes 1 piece 14-inch gate spring closer, 2 locating pins (0.86 inch long), 4 screws, and 1 adjusting pin (2.86 inch long). The product size is suitable for use with most gates or fences. Easy installation The gate spring installs on the hinge side of the door, either on the fence frame or hinge. The package includes all necessary fixtures and accessories; no additional screws are required for installation. Packing List: Metal Gate Spring * 1 Mounting Screws * 4 Locating Pins * 2 Adjusting Pin * 1 Specifications: Material: Carbon steel Color: Black Overall Length: 35.6 cm / 14 inches