This crimping tool kit includes a crimper plier set HSC8 6-4A/6-6A and a variety of wire connectors, insulated wire crimp terminals, mixed butt ring fork spade bullet quick disconnect assortment kit. Available in different quantities of wire connectors (400pcs, 800pcs, 1200pcs, 1900pcs, or 2000pcs), this set is versatile and essential for various electrical projects.