Features 1、100% brand new and high-quality. 2、Industrial grade chromium molybdenum steel is used for forging, heat treatment, high hardness and impact resistance. 3、Strong torsion,the thicken design suitable for electric and pneumatic​ tools,great impact resistance. 4、Surface polishing phosphating treatment make it has great erosion resistance. 5、Simple design and beautiful appearance. Specification Features: 100% brand new and high-quality. Industrial grade chromium molybdenum steel is used for forging, heat treatment, high hardness and impact resistance. Strong torsion,the thicken design suitable for electric and pneumatic tools,great impact resistance. Surface polishing phosphating treatment make it has great erosion resistance. Simple design and beautiful appearance. Specification: Material:Steel Style(Optional):1/2 in; 3/8 in; 1/4 in Package List: 1*Pneumatic Wrench Universal Joint Note: As different computers display colors differently, the color of the actual item may vary slightly from the above images. Package List