Application: Designed for fuels injectors lines on engines, these tube removal socket set also works perfectly with hydraulic lines, nut, bolts, brake lines, and flares fittings Ideal for mechanics Flexible Design: Features a 180 degree swivels head that provides maneuverability in tight or hard to reach spaces The extended neck design enhances accessibility during automotive repairs and pipe installations Metric Size Compatibility: Includes six precisely sized sockets (12mm, 14mm, 16mm, 17mm, 18mm, 19mm) that fit standard 3/8inch drive ratchets, extension rod, and breaker rod for versatile mechanical applications Strong Construction: Made from heat treated steel with black coating for resistance, wear protections, and breakage in heavy duty working environments Tool Set: Comes as a complete 6 socket wrench set with precisely components for professional Perfect for automotive maintenance, hydraulic systems, and industrial pipe work