Click to expand Tap to zoom 40A19H-SB Type A Plate Sprocket 19 Teeth for #40 Roller Chain Sale $11.50 SKU 40A19H-SB Quantity One - $11.50 Price Each for 2 to 4 - $9.98 Price Each for 5 or more - $8.82 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 40A19H - SB (5/8") Bore Heat Treated Type A PLATE Sprocket for #40 Roller Chain 19 Tooth Outside Diameter = 3.30" Pitch Diameter = 3.038" Free shipping in the USA!