Click to expand Tap to zoom 40A30H-SB TYPE A PLATE SPROCKET 30 TEETH FOR #40 ROLLER CHAIN Sale $15.90 SKU 40A30H-SB Quantity One - $15.90 Price Each for 2 to 4 - $13.15 Price Each for 5 or more - $11.26 Quantity One Price Each for 2 to 4 Price Each for 5 or more title 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 40A30H - SB (19/32") Bore Heat Treated Type A PLATE Sprocket for #40 Roller Chain 30 Tooth Outside Diameter = 5.060" Pitch Diameter = 4.873" Free Shipping