The instructions are simple and clear. Easy to install. These are sooo worth it.

The correct screw hole angle was the key to installing the dampler flush with the cabinet. Angle is correct if the chuck head rubs against the top of the cabinet opening when you finish drilling.

Even at the lightest setting it stops a standard cabinet door from closing. Leaves doors open and is very inconvenient. The screw holes for mounting it are tiny.

The body is plastic, and they are not easy to install securely. It is not nickel chrome but plastic and flimsy plastic.