Features: High Moment Outpbut: The 12H air propelled driver delivers 250N·M of moment, effortlessly handling stubborn screws for professional technicians and enhancing work efficiency. Ergonomic Handlemail: Developed with a ergonomic grip, it reduces hand fatigue during prolonged use, ideal for car and motorbike maintenance. Permanent Substance Combinatparticlemail: Constructed of metal and polystyrene, it ensures durability and transportability, suitable for outdoor and humid conditions. Accuracy: Features a constructed in accuracy adjustment mechanism for accurate moment control, excellent for delicate tasks like electronic device repair. Multiple Function Flexibility: Direct current various screw measurements, it greets varied demands for both enthusiasts and professional repairmen, eliminating frequent tool modifications. Specifications: Substancemail: Polystyrene Package Includes: 1PC machine 1PC Japanese connector 1PC speed control switches 1PC batch 1PC small steel beads 1PC hanging rings note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.