Attributes . Vandal Proof 4" Wrist blade Handle, Sixteen-Point Tapered Broach; 1/2" NPSM Supply Inlets and Coupling Nut for 3/8" or 1/2" Flexible Riser; ECAST Construction with Equal to or Less than 0.25% Lead Content by Weighted Average; Operating Pressure Rating 20-125 psi . Names