Today's product is a terminal crimping tool kit perfect for electricians and DIY enthusiasts! This kit includes 1900 wire terminals, crimping connectors and wire end ferrules along with a ferrule crimping tool. Hexagonal sawtooth and self-adjusting ratchet design make wire connections easy. This product is constructed to fit wire sizes from approximately 23-7AWG, from 1900Pcs E0508 to E6012 in..