Click to expand Tap to zoom 60A18H-SB Type A Plate Sprocket 18 Teeth for #60 Roller Chain Sale $20.90 SKU 60A18H-SB Quantity One - $20.90 title Quantity One 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 60A18H - SB (3/4") Bore Heat Treated Type A PLATE Sprocket for #60 Roller Chain 18 Tooth Outside Diameter = 4.700" Pitch Diameter = 4.319" Free shipping in the USA!