Seven-way Trailer Plug Cleaner
Cleans seven-way round pin male and female connections on tractorsand trailers. Removes dirt, grease and phosphate debris off oldand dirty terminals. No more wiggling the terminal head for a goodconnection. Made of sturdy PVC with durable stainless steel brushes.Includes two cleaners: a small cleaner for the six small male pins/sixsmall female connections, and a larger cleaner for the one large ground male pin or female connection. Imported.
NOTE: Will not work on seven-blade connections.