An industry first true flex-head impact wrench and with our shortest length yet at 3.34″ Patented design features innovative dual air intake motor and twin hammer mechanism for increased power, and adjustable tension 180° flex-head with 360° swivel handle for maximum access Perfect for brake caliper bolts or wherever you can hook the ultra-slim impact head Front head exit exhaust, 400ft.lbs MAX torque, 280ft.lbs working torque.