I found this garden trowel knocker after seeing one that someone else had when I was purchasing their house (they didn't want to leave it with the house). I was very pleased to find it through this site and am very pleased with the antique metal finish, and the size and quality of the material. I'm looking forward to putting it on my house next to the patio door as a fun and whimsical piece (and functional). I don't anticipate any problems installing it since it looks so simple.