Bolt Hanger
A bolt hanger is a bent piece of stainless steel with two holes in it. A small hole is used to attach the bolt hanger to the threaded shaft of a mechanical bolt, usually either a wedge or sleeve bolt, with a nut, which is tightened to keep the bolt hanger on the bolt shaft. The larger hole is used for clipping or attaching a carabiner to the bolt hanger, creating a solid anchor or protection point for a climber.
