Specification Brand : Generic BulletPoint1 : Our team is here to assist you anytime. Whether you have a question about a product, need help with your order, or simply want personalized recommendations, we're just a message away. Hassle-Free Returns: Easy returns and exchanges simplify the process. BulletPoint2 : 40B18H-1" Type B Bore 18 Heat Treated Hardened Teeth With KEYWAY and SET SCREWS. Hardened for #40 Roller Chain. 3.14" O.D.1" L.T.B.1" BORE ItemName : Generic 40B18H-1"" Finish Bore Type B Sprocket for #40 Roller Chain 18 Tooth ItemTypeKeyword : roller-chains Manufacturer : rustic203 NumberOfItems : 1 PartNumber : 6523663437 ProductDescription : Our team is here to assist you anytime. Whether you have a question about a product, need help with your order, or simply want personalized recommendations, we're just a message away. Hassle-Free Returns: Easy returns and exchanges simplify the process. ProductSiteLaunchDate : 2024-03-26T10:33:55.738Z UnitCount : 1