Door hinge extensions and door knob extenders make opening and closing doors easier. Door hinge extenders provide a few more inches of space in a door opening. This is especially helpful for wheelchair users who may have trouble getting through standard-sized doorways. We also carry doorknob extenders, which go over standard doorknobs to create a lever or larger surface area for a person to hold on to. Express Medical Supply has the tools you need to make moving through your home easier.