Made from, the switcher is waterproof, and working conditions for long term reliability Designed with user comfort in mind, the switcher features a comfortable grip and smooth operational, suitable for prolonged use without fatigue during automotive, furniture, or appliance repairs Featuring advanced brushless motor speed control, this switcher adjustments with a wide speed to meet various work requirements and enhancing efficiency Equipped with an efficient 8 wire control design, reduces failure rates, and supports multiple operational modes for simplified tool use The 8 pin brushless wrench switcher is designed specifically for 2106 electric wrenches, ensuring perfect compatibility and easy replacement, Manufacturer: EXQIOUR