Hinges with stops

These hinges are designed for and work perfectly on a 55 gallon drum, or a tank with a diameter of around 22 inches. They are laser cut from 1/4" thick steel, so they will last a very long time. Hardware is included, so there's no need to find nuts and bolts! They also have a built in feature to stop the door when opened all the way.  They are sold in pairs. They are ready to go!