Abstract: A device for attaching components to structures such as DIN track in an electrical panel. Attached to a component with standard fasteners or an adhesive strip is the channel shaped body. Near one end, the channel legs are notched to receive one edge of the track. At the opposite end are tabs for retaining a compression spring. Near the middle of the channel legs are two slots that guide the motion of a sliding jaw. The jaw has two tabs notched to fit the opposite edge of the track. The compression spring forces the sliding jaw toward the other end of the body causing the track edges to be gripped between the opposing sets of notches.