This high-quality torque wrench is a must-have for any mechanic or DIY enthusiast. It is designed to fit Cummins engines K19, K38, K50, QSK, NT14, and NT855 with precision and accuracy. Made in China, this unit is a reliable and durable tool that will help you achieve the perfect torque transfer for your engine. With its compact design and easy-to-use features, this torque wrench is a great addition to your automotive tool collection. It comes with one piece and is manufactured by a trusted brand in the industry. Whether you're a professional mechanic or a hobbyist, this torque wrench is the perfect tool for your needs.