【23 kinds of ferrules】: Including 23 types wire terminals connectors and a storage box. suitable for AWG 23-7 wire. enough quantity and different length can meet all your needs. The ferrule is made of high-quality tinned copper and nylon insulating sleeve, ensuring excellent electrical conductivity and high corrosion resistance. Widely used in a variety of occasions, it is the perfect choice for professional electricians and DIY enthusiasts. 【Professional tools】 The ferrule wire crimping tool has efficient ratcheting mechanism, professional grade crimping die and ergonomic comfortable handles. for wire ferrules in the AWG 23–7 range.It provides perfect service for the connector you buy.【High-quality material】The Wire Ferrules Kit is made of high-quality tinned copper and Nylon insulating sleeves to ensure excellent electrical conductivity and high corrosion resistance. The Nylon sheath has the characteristics of insulation and flame retardant, which is safe and reliable.【Wide application】Ferrule Crimping Tool Kit is suitable for electrical maintenance work in workshops, automotive electricians, machinery, automobiles, and households.Whether in the furniture, office, electric welding or electrical industry or in other industrial sectors, you might see it.【Quality assurance】If there is any quality problem during the use of the product, we will provide a refund or exchange. If you have any questions during use, please feel free to contact us, we will give you a satisfactory answer as soon as possible. Product Description more products Tool Quad crimper + wire stripper Hexagon crimper Hexagon crimper+wire stripper Quadrilateral crimper Crimper + Wire Stripper Crimper Crimper + Wire Stripper Wire range 20 - 8 AWG 20 - 8 AWG 20 - 10 AWG 20 - 8 AWG 24 - 14 AWG 24 - 14 AWG 22 - 10 AWG Terminal Type 24 Sizes 21 Sizes 24 Sizes 23 Sizes 20 Sizes 12 Sizes 36 Sizes Applicable wires (mm²) 0.34-10mm² 0,25-6 mm² 0.34-6 mm² 0.34-10mm² 0.25-2.5mm² 0.25-2.5mm² 0.34-6mm² Service support