Wall mount door handle stop.

Stamped bumper base allows for concealed fastening of screws.
Screws install through steel retainer plate into wall anchor.
Concave rubber bumper.
Made of steel
Available in brushed/satin chrome or polished brass finish

Dimensions: Base diameter: 2-1/2 inch (63.5 mm)
Rubber Diameter: 1-1/8 inch (28 mm)
Height: 1 inch

Priced and sold each.