日本TONICHI东日扭矩扳手QSP50N3  日本TONICHI东日扭矩扳手QSP50N3  日本TONICHI东日扭矩扳手QSP50N3  日本TONICHI东日扭矩扳手QSP50N3  日本TONICHI东日扭矩扳手QSP50N3  0N3 QSP50N3 Ratchet Head Type Preset Torque Wrench, 10-50N.m, 100-500kgf.cm, 88.5-442.5lbf.in, 3/8″ Square Drive Requires #930 Adjusting Tool to Set Torque (Sold Separately)Weight: 1.2lbs Dimensions: 10.5 × 2.5 × 2 in