- Professional kit of 300 insulated electrical terminals, ideal for installations and repairs - Includes 17 types of connectors: male and female spade, fork, and ring, covering the most common sizes - Made of high-conductivity metal iron and insulating PVC, resistant to corrosion, waterproof, and antifreeze - Easy installation by crimping, no need for soldering, saving time and improving efficiency - Suitable for domestic, automotive, motorcycle, and electrical experiment applications - Complies with electrical standards to ensure safe and durable connections - Specifications: Red (0.5-1.5 mm², AWG 22-16), Blue (1.5-2.5 mm², AWG 16-14), Yellow (4-6 mm², AWG 12-10) - Includes organizer box to keep terminals tidy and accessible