The Viking Arm Stainless steel 0.165-Ton Steel Manual Construction jack is a sturdy and durable tool designed for lifting and supporting heavy loads in construction and automotive settings. Made from high-quality steel, this jack has a maximum lift height of 3.1 feet, providing ample reach for various lifting tasks. With a manual drive mechanism, it offers reliable and precise control over the lifting process, making it a valuable addition to any workshop or job site. Viking, known for their quality and performance in the automotive and construction industries, ensures that this construction jack meets the highest standards of strength and reliability.