N3SPK, (Old Model#: N30SPK), Preset Wrench, 0.5-3N.m, Open End, 5.5-10mm3% Accuracy of preset value Single function wrench Well suited for repetitive tasks Can be used effectively in confined spaces Variety of head sizes Please refer to the catalog for more specific dimensions and details. Product Specifications Name N3SPK (Old Model#: N30SPK) Head Type Open End Range 0. 5 Nm 3 Nm Increments N A, Preset Overall Length 6" (152mm)