This crimping tool for heat shrinks connectors is the ultimate convenient wiring kit, complete with 1-crimper, 1-stripper, and an impressive 280-pieces of marine-grade heat shrink connectors in 21-different types. Designed for durability and reliability, the tinned red copper barrel ensures a robust wire crimp, making it perfect for various electrical projects. The professional-grade crimper features an efficient ratchet mechanism and finish-machined crimp die, delivering solid and consistent crimps that fit seamlessly with heat shrink connectors. One of the standout features of this crimping tool is its adjustable crimp force. With a simple knob, you can customize the crimp strength to match your specific project needs, ensuring optimal results every time. Additionally, the quick-release lever allows the crimper jaw to open in any position, enhancing ease of use and flexibility during operation. The ergonomic, cushioned, non-slip handles are designed for a strong grip, ensuring comfort and control even during prolonged use. To further enhance usability, the crimper jaw is color-marked with red, blue, and yellow, making it easy to identify suitable connectors for 22-10 AWG wires. Whether you are a professional electrician or a DIY enthusiast, this comprehensive crimping tool kit is essential for achieving secure and reliable electrical connections in your projects. Keep shining. Effortless assembly.