... twist all kinds of nut;4. Little anqle is operated;5. Sharp claw is partial to maintain function.6. Highly accurate and ... plated4. Teeth: open end-2 teeth, box end-72 teeth.5. All wrenches are clearly marked with the size in four ... , 16, 17, 18, 19, 20, 21, 22, 23, 24, 25mmImperial: 5/16" 3/8" 7/16" 1/2" 9/16 ... " 5/8" 11/16" 3/4" 13/16" 7/8" 15/ ...