This starter ferrule kit is ideal for terminating cables. The ferrules made connections quick and easy. They provide a nice, neat finish to the cable, which can be easily connected. Good quality crimp connectors with an assortment of sizes from 0.5 mm to 6 mm, with a large quantity of each. Total 800 pieces of electrical ferrules with a plastic storage box. These crimp connectors are ideal for various wire cross-sections, holding well even on the smallest control wires. These electrical crimp connectors allow visual inspection, prevent corrosion, and provide a waterproof seal. Cable end terminal set for dressing cable ends. This crimp terminal kit uses quality copper, tin-plating process, better conductivity. For best results, use a heat gun until the size and adhesive decrease, thus filling the voids in the terminals. Specification: 100 pieces blue, model number: E6012. 100 pieces gray, model number: E4009. 100 pieces black, model number: E2508. 80 pieces orange, model number: E1508. 100 pieces yellow, model number: E1008. 100 pieces white, model number: E7508. 100 pieces green, model number: E0508. 120 red parts, model number: E0508.