3/8" Nano Flex-Head Angle Impact Wrench - 400ft/lb is an industry first true flex-head impact wrench and with our shortest length yet at 3.34". 
This tool is a patented design that features an innovative dual air intake motor and twin hammer mechanism for increased power, and 180° flex-head with 360° swivel handle for maximum access.
This impact wrench is perfect for brake caliper bolts or wherever you can hook the ultra-slim impact head.