19 sets of oil pipe wrenches, an essential tool for auto repair to prevent leaks. With 19 different specifications, they are compatible with various oil and water pipes. The arc-shaped opening prevents liquid leakage and loosening. Made of high-strength plastic gold material, it is lightweight and insulated. It can securely fasten and tighten when repairing oil pipes or replacing water pipes in auto repair shops, making it a convenient equipment for pipe maintenance.

The kit includes 10-30mm full-size open-ended nuts, suitable for common fasteners such as automotive oil pipes, hydraulic pipes, and air conditioning pipes - no need to try the size by fitting the tools, just select and clamp it directly. It can handle everything from micro oil pipes to large hydraulic pipes.When doing auto repair, do you always worry about the oil pipe wrench slipping and leaking? This 19-piece set of open-end wrenches is specifically designed to solve the "precision work" of pipe-related maintenance.
It is tailor-made for pipe components such as oil pipes and water pipes: 19 different specifications of open heads, perfectly fitting various pipe diameters from thin oil pipes to thick water pipes. You no longer need to frequently change tools; the wrench opening is arc-shaped with anti-slip design, which can firmly grip the pipe body, preventing slipping and damage to the surface of the oil pipe during rotation, completely avoiding the embarrassing situation of "breaking the oil pipe and leaking oil".
The material is high-strength engineering plastic + metal core, lightweight, durable, and insulated. It is safe even when touching wires during auto repair; the tail of the wrench can be paired with torque wrenches and extension rods for use, allowing you to easily insert it into the narrow engine compartment for operation without removing parts .
The entire set is stored in a blue toolbox， with specifications classified and neatly arranged， making it easy to find the tools； the operation has zero threshold： select the corresponding opening head to clamp the oil pipe， and combine with the wrench rod to exert precise force， allowing beginners to firmly rotate stubborn interfaces.
Previously， when repairing oil pipes， you had to gather tools and were afraid of the wrench slipping. Now， this 19-piece set covers most pipe-related scenarios. Whether it's repairing engine oil pipes in an auto repair shop or replacing water pipe interfaces by yourself， you can "fix it firmly and rotate it accurately". It is an efficiency tool for auto repair workers and a worry-free equipment for DIY enthusiasts.