Delphi Metri-Pack Connector Kit MP-150-771: Sealed Automotive Electrical Connectors 24-18 Gauge 771 Piece Kit 771 piece kit provides amazing per piece value 5 types of sealed connectors and TPAs ranging from 2 to 8 cavities 2 sizes of terminals and seals 18-20 and 20-24 gauge Genuine Delphi factory parts Excellent resistance to temperature, chemicals and abrasion