Building a custom wiring harness? This 6 pin connector kit will allow you to build two 6 pin connectors. Two male, two female.
You will need a crimping tool to attach your wiring to the pins and receptacles. After crimping the ends to the wires push ends into the blocks until they snap into place. Be mindful though they only lock in one way.
The finished connector measures 0.370in wide, 0.258in thick and 1.100in long when assembled.