VERMONT AMERICAN BPD14F18 Hexagon Die,Carbon Steel,RH,1/4-18,NPT
Pipe and Conduit Thread Die, Die Shape Hex, Die Material Carbon Steel, Thread Size 1/4 In.-18, Thread Standard NPT, Thread Type NPT, Die Thread Size 1/4 In.-18, Threads per Inch 18, Thread Direction Right Hand, Die Thickness 7/16 in