This high-leverage crimper tool delivers reliable crimps every time. The tool automatically releases when the proper amount of force has been applied, ensuring every crimp is consistent. Featuring a dual-lever design, the crimper amplifies your crimping force, easing strain on hands and ensuring an extra strong connection. Works with color-coded red, blue, and yellow terminals for 22–10 AWG wires. These large, non-slip handles are designed to ensure a strong and comfortable grip. Compared to the cheap crimpers that usually come bundled with a wire terminal set, this tool is way easier on your hands, and won't leave your hands sore at the end of the day. The ratcheting action allows you to pause mid-crimp to get a better grip and will release automatically once the crimp is complete. It also conveniently enables you to secure a wire connector in the jaw before inserting the stripped wire into the barrel.