It ranges the size from 1N.m to 3000N.m,Because of the widely preset value, the head of the NB Series of Torque Wrench can be changed into open-head type.Above 680N.m are using the dividing connection to satisfy the customer’s need.

Note: NB, NBD series and NB series of inch torque wrench can meet the customer’s need to adjust to the ±3% accuracy class.