For precision work on bikes, electronics, or small engines, you need a torque wrench you can trust. This Inwell 1/4-inch drive wrench has a range from 10 to 50 inch-pounds (that's 1 to 6 Newton-meters), with micro-adjustments possible down to 0.5 in-lb. It's pre-calibrated and accurate to within +/-3%. When you reach the set torque, it gives a clear, audible 'click' and a slight feel in the handle, so you know to stop – no more guessing or over-tightening. The laser-etched scale is easy to read, even in low light. It comes with a great set of bits: Hex sizes (H2.5 to H10), Torx (T10, T25, T30), Phillips (PH1-PH3), and a 4-inch extension bar. The ratchet head has 72 teeth for smooth operation, and a locking collar keeps your setting from accidentally changing. Everything packs neatly into a protective hard case. A pro-grade tool for DIYers and mechanics alike.