Hole plug
The Hartman Hole Dome is an OSHA-compliant hole plug for cored or formed holes in floors and walls on new construction and remodel projects. It also can be used for any open pipe or conduit. This product will self-adjust, friction-fit different sized holes within the size range of the plug. The plug installs in seconds – just twist and push. To remove, twist and pull.
Product information is provided by manufacturers. This publication has not independently tested manufacturers' products and cannot assume responsibility for the validity of product claims.