With this multi tool in hand the precision of a torque wrench is at your fingertips whenever you need it your bike is just a reassuring click away from ultimate accuracy birzman strives to empower the rider and m torque is testimony to our commitment to providing every cyclist with the ultimate solutions in the workshop or while on the ride as you tighten a bolt with m torque in hand the force through your thumb pushes on the raised button when this force reaches 5nm the button will give