Park Tool MWF-3 Metric Flare WrenchA purpose built wrench designed for compression nuts, nipples and other fittings found on hydraulic brake systems. The five sided flare wrench head evenly spreads out the force being applied to the wrench, reducing the risk of damage to fasteners and brake hoses. Features a slim, low profile design to access low clearance fittings found on hydraulic levers and calipers. Built in 3 8" fittings allow for use with a torque wrench to achieve proper