9 ELECTRICAL CABLES, CONNECTORS, SWITCHES, CABLE GUIDES AND SUPPORTS, AND WIRING HARNESSES FOR USE WITH HEAVY DUTY TRUCKS, TRACTORS, TRAILERS AND UTILITY VEHICLES; WIRE CONTINUITY TESTERS FOR USE WITH HEAVY DUTY TRUCKS, TRACTORS, TRAILERS AND UTILITY VEHICLES; PROTECTIVE BUSHING AND SLEEVES FOR ELECTRICAL CONDUCTORS; AND ELECTRICAL TERMINALS FOR HEAVY DUTY TRUCKS, TRACTORS, TRAILERS AND UTILITY VEHICLES, AND CLIPS, CLAMPS AND CABLE TIES FOR USE THEREWITH