Prime-Line 11.82" H x 3.88" W Spring Single Door Hinge

This is a self closing gate spring. It is constructed of steel components and comes in a black finish. The tension is adjustable with the use of an adjustable wrench. Make sure not to over tighten the tension on the spring to cause it to break, if your gate is still not closing to your standards you may need a second spring. All the necessary mounting hardware is included for you installation. A Phillips head screwdriver will be required for the installation.