Sturdy & Durable: Self closing gate springs are made of premium carbon steel with black powder coated anti-corrosion, anti-rust.It designed for long-term outdoor use Installation Instructions: The end with the “TOP” must be placed in the upper right-hand corner (if installing a vinyl fence, be careful not to over-tighten） Install Direction: Install the product in the direction of the door opening. If the door is pulled inward, the spring is installed inside the door; if the door is pushed outward, the spring is installed outside the door Tension Adjustable: can be adjusted by changing the tightness of the hexagonal nut (clockwise tightening, counterclockwise loosening) to adjust the closing speed of the spring-loaded door closer Note: hexagonal nut can only be screwed to the end of the word “TOP TIGHTEN”, screwed to the appropriate position, you need to put the toggle up immediately) Self Closing: The self closing gate spring designed to close gates and doors automatically, which can liberate your hands and provide convenience Wide Application: The gate springs are mainly for self-closing doors and gates, such as wood fence, vinyl door, square wood post or whatever you think is appropriate,etc Home Master Hardware is the source factory of American home hardware. Millions families use our products every year in the United States, so Home Master
Hardware products have high quality and service.