Review on ⚡️ CESFONJER 15 Kit Car Wire Connector: Waterproof Electrical Terminal for Auto, Motorcycle, Scooter, Truck, and Marine Plug Socket Kit - 2 Pin × 5 Kit, 3 Pin × 5 Kit, 4 Pin × 5 Kit by Andrew Britton

I bought these primarily for use in rewiring a motorcycle cargo trailer. I completely disassembled the trailer for polishing and needed a clean wiring harness. These definitely fit. My only advice is to use the correct crimping tool. There is a wide range of stripping/crimping tools available as well as a range of quality tools. Make sure you have a GOOD quality tool specifically designed for these connectors and not a regular crimping tool. Make sure each pin is pulled out after crimping before inserting into the housing. Also, there is only one direction to insert them so they snap into place. If you do a quarter turn or upside down you can insert it but they will fall apart on you. Finally, it would be nice if they included some extra pens for correcting mistakes or practicing. If you plan to use the entire set, I recommend ordering more than one set or finding additional pens.