Socket spanner set for Thermo Switches 2PCS 19mm+22mm fuel line wrench1、Premium Material: The 1/2 Inch injector fuel line socket wrench set is made from chrome vanadium steel, long lasting and rust resistant material that ensures high performance. 2、15‑30Nm Torsion: With a torsion around 15‑30Nm, this wrench set provides a more suitable grip, avoiding excessive force that could damage the fasteners or the surrounding components. 3、Efficient Design: The fuel line socket wrench set is designed for easy use, with a simple and intuitive structure that allows for quick and efficient removal of strut nuts, making it perfect even for those confined spaces. 4、Securely Grip: This socket wrench set is built to ensure the sockets grip the fasteners securely and prevent slipping or rounding, ensuring a safe and effective removal process. 5、Prevent Damage: The design of the injector fuel line socket reduces the risk of damaging the fasteners or the surrounding components, ensuring a safer and smoother operating.