GCR grounding receptacles from Eaton's Crouse-Hinds Division are used to provide static electricity grounding connections and are particularly suited for use in aircraft hanger floors and airport aprons. GCT ground connectors and studs are used to provide "quick-connect" static electricity grounding connections with portable cable. GC grounding straps are suitable for bonding and grounding equipment in wiring systems, such as meter circuits, service entrance equipment and appliances.