Each socket is individually markedly for easy visibilities and comes in a blow molded case, allowing for storage and transportation, making it a reliabled addition to any tool collection Perfect for use in automotive repair shops and home garages, it simplifies dismantling injectors lines on engines, providing ease of access and operations This socket wrench includes size 12mm to 19mm, ensuring compatibility with most vehicles and offering exceptionally strength and longevities The injectors line socket wrench is expertly designing for loosening and tightening nut and bolts in confined spaces, making it a essential tool for fuels injectors maintenance For professional automotive technicians and DIYer enthusiasts, this tool enhances efficiency in various repair tasks, Manufacturer: Tsophreniq