This is a torque wrench. Product number: MJT-TQL-001 Please refrain from purchasing if you are concerned, as it is stored and inspected by an amateur. Returns and refunds are not possible, so please ask any questions in the comments and make sure you are satisfied before purchasing. No holds, no dedicated listings, and no convenience store payments (without comment). Please refrain from purchasing if you have a history of slow evaluations. SALE until the 4th! The price will return to the original on the 5th. ¥4000 → ¥3400