special adjusting a preset torque wrench for bike with
interchangeable head NB-400G series of mechanical torque wrench can be divided into two
types: the preset type (NB) and the fixed-value type (NBD).
NB-400G series of mechanical torque wrench has the
1. ranges from 120N.m to 400N.m;
2. the head of the NB-400G Series of Torque Wrench can be changed
into open-end type;
3. the accuracy class is in ±4% levels;
4. it is convenient for you to operate, transport or store.
Note: NB,NBD series and NB series of inch torque wrench can meet
the customer’s need to adjust to the ±3% accuracy class.