I've stayed away from putting anything on my hollow core doors because I know what's in them, or rather what's not in them. They're really not built to take a lot of torque. LOML insists on putting this Robe Hook on a hollow core door in a powder room. The company supplied these Hollow-Door anchors with the Robe Hook. They look like they'll do the job. Anybody with experience with them for this type of application? Any recommendations would be appreciated.