Superior Material: These two line disconnect tools are made of heat-treated superior carbon steel, which have higher strength and additional durability. The metal is treated by electrophoresis, which can resist rust and . Professional Tools: The 2pcs disconnect pliers set is the ideal tool for disconnecting auto line, evap line fittings and DEF fittings with tabs that must be depressed to disengage. They are professional auto tools for releasing connector tabs and are suitable for most vehicles and electrical connectors. Offset Jaws Design: The low-profile jaws design with 40 and 85 degree bend for easier access to tight space. The 7.28-inch length for more leverage work, perfect for working on stuck connectors, saving your fingers and frustrations. With these connector clip removal tools, your vehicle repairs be done in no time! Ergonomic Design: The handle is made of high-quality material, which has a softer grasp and prevents hand fatigue, and not easy to slip. The spring-loaded design allows for easy opening and closing and makes the work easier and faster. Great Addition to Toolbox: This line pliers set are the perfect tools for removing line quick connects. It must be a great addition to your toolbox to disconnect connectors.