High-quality materials and 3-color identification. Assortment of copper + PVC + tinned strip connectors. Cable range: AWG 22-16 (red), AWG 16-14 (blue), AWG 12-10 (yellow). Crimp terminals with a practical design. Provides a secure connection between two solderless wires for quick electrical repairs. Durable crimp connectors. Each head, ring, and fork end has a thick, corrosion-resistant, tin-plated brass bar to keep the wire tight when stapled. The cane is made of a single piece of brass, eliminating the problem of opening the cane. The cable will never slip out of the electrical cable connectors. Wide application shoes and kits meet all electrical standards. Suitable for household and automotive applications. Whether you are working on your car cable, at home, or on a scientific project, our electrical insulation crimp connector will ensure everything is safe. Contents: Comes with 280 pieces of insulated terminals in 15 types of the most common sizes. Rings, fork terminals, female and male spades, electrical crimp connectors. Box with 280 pieces combination of cold-pressed rubber insulated terminals Red circle RV1.25-4 20 Red fork SV1.25-4 20 Blue fork SV2-4 20 Red half-insulated spade FDD1.25-110 20 Red half-insulated spade FDD1.25-187 20 Red half-insulated spade FDD1.25-250 20 Blue half-insulated spade FDD2-110 20 Blue half-insulated spade FDD2-250 20 Yellow half-insulated spade FDD5.5-250 10 Red half-insulating sheet MDD1.25-110 20 Red half-insulating sheet MDD1.25-187 20 Red half-insulating sheet MDD1.25-250 20 Blue half-insulating sheet MDD2-110 20 Blue half-insulating sheet MDD2-250 20 Yellow half-insulating sheet MDD5.5-250 10