Roller Chain; C2050 Chain Size; Riveted; 1-1/4" Chain Pitch; Double Pitch Conveyor Chain Series; 1 Strand; 304 Stainless Steel; ANSI; 0.4" Roller Diameter; 3/8" Roller Width; 0.08" Plate Thickness; 0.591" Plate Height; Straight; 0.2" Pin Diameter