N100LCK, (Old Model#: N900LCK), Adjustable Torque Wrench, 20-100N.m, Interchangeable3% Accuracy of indicated value over full range Adjustable Interchangeable Head Extremely versatile Ratchet, Ring, Open End, and Hex Drive Heads available **SWPM Models Available** Please inquire here Heads not included Please refer to the catalog for more specific dimensions and details. Product Specifications Name N100LCK (Old Model#: N900LCK) Head Type Interchangeable Range 20 Nm 100 Nm Increments 1 Nm Overall Length 12. 8" (325mm)