Click to expand Tap to zoom 80A20H-SB Type A Plate Sprocket 20 Teeth for #80 Roller Chain Sale $39.00 SKU 80A20H-SB Quantity One - $39.00 Price for 2 to 4 - $37.00 Price for 5 or more - $34.80 Quantity Discounts Quantity One Price for 2 to 4 Price for 5 or more 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 80A20H - SB (15/16") Bore Heat Treated Type A PLATE Sprocket for #80 Roller Chain 20 Tooth Outside Diameter =6.910" Pitch Diameter = 6.392" Free shipping in the USA!