N100SPCK, (Old Model#: N1000SPCK), Preset Wrench, 20-100N.m, Interchangeable3% Accuracy of preset value Single function wrench Well suited for repetitive tasks Interchangeable Head 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 N100SPCK (Old Model#: N1000SPCK) Head Type Interchangeable Range 20 Nm 100 Nm Increments N A, Preset Overall Length 12. 3" (312mm)