Feature

●D40B18H-PB5/8" BoreDuplex SprocketFits #40-2 Double Strand Roller Chain18 ToothHub Diameter = 2.3125"Outside Diameter = 3.14"L.T.B.= 1.5"
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Description

D40B18H-PB Duplex Sprocket Plain Bore 5/8" for #40 Duplex Chain