Click to expand Tap to zoom 40A38H-SB Type A Plate Sprocket 38 Teeth for #40 Roller Chain Sale $21.50 SKU 40A38H-SB Quantity One - $21.50 Price Each for 2 to 4 - $19.25 Price Each for 5 or more - $17.75 title Quantity One Price Each for 2 to 4 Price Each for 5 or more 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 40A38H - SB (19/32") Bore Heat Treated Type A PLATE Sprocket for #40 Roller Chain 38 Tooth Outside Diameter = 6.33" Pitch Diameter = 6.055" Free shipping in the USA!