1.Quality Construction: This AN Fitting Wrench is crafted from aviationgrade aluminum for longlasting use. Its polished and anodized surfaces is bright and wearresistant, ensuring a strong and sleek appearance 2.Adaptive Sizes: Our AN Fitting Wrench features a adaptive design, enabling smooth application in narrow spaces. Its advanced selfadjust mechanism fits various sizes, making it convenient and dependable for tightening bolts 3.Multi Applications: Suitable for a wide range of uses including faucets, valves, and water pipes, this AN fitting wrench is a useful tool in car modification and plumbing. Use this adjustable tool to get precise extrusion of oil pipe interface 4.Improved Efficiency: The AN Fitting Wrench features stateoftheart sandblasting technology for a beautiful finish that enhances precision. Its sleek design reduces friction coefficient, ensuring efficient and accurate adjustments on a variety of surfaces