Product information:

Material: nylon + copper
Color: red, blue, yellow
Caliber: 6.3MM

Red: 0.5-1.5 square
Blue: 1.5-2.5 square
Yellow: 4-6 square

Features:

New High Quality Insulation Crimp Terminals
All items are enclosed in a plastic box for easy access
Simple one-step connection, insulation and sealing of wires
Ideal for marine and automotive applications

Packing list:

A 1 X 50/100/150pcs female connector