Torque range: 100 to 600 ft.-lbs in 2.5lb increments; (153 to 830 Nm in 3.4 Nm increments) Reversible for torquing left or right threaded fasteners Accurate in clockwise direction to +/- 4% in upper 80% of range Micrometer lock-ring maintains setting during operation Rubber dust seal keeps dirt out of inner mechanism 45 tooth ratchet design yeilds 8 degree arc for work in tight spaces Chrome finish for long lasting corrosion resistance Length: 41.25" Includes storage box