1/2 x 5/8 Male Iron Pipe x Flare Truck ValveThe 1 2 x 5 8 Male Iron Pipe x Flare Truck Valve is a manually operated shut off or control valve designed for use in fuel, air, hydraulic, or pneumatic systems in heavy duty trucks and industrial applications. Specification Value TYPE Male Iron Pipe x Flare Truck Valve DESIGN Compact Design, small enough for tight truck engine compartments or chassis mounted air systems MATERIAL Forged Brass WEIGHT (lbs) 0. 420 CONNECTION TYPE MIP x Flared DOMESTIC