特色：
? Equipped with the Unicorn? Hammer clutch with reduced reaction force offering three times the work efficiency of the ordinary ratchets ? Head-sealed & dual-pawl ratchet mechanism enhances smooth operation and prolongs tool service life ? 200 ft-lb (271 Nm) of max torque with 900 rpm free speed brings unprecedented performance ? Head height of under 2" ? Ergonomic TPR grip prevents slippage for increased control ? Push and lock F/R knob prevents unintentional direction change under high speed and torque manipulation

優點：
? Extended length of tool coupled with the strongest power and the fastest rundown speed offering easy access to remove any stubborn fasteners in an awkward working area