12A-2 Roller Chain - 10ft Box 08B Chain Attachments 100BTB20 sprockets are manufactured to

100BTB20 sprockets are manufactured to accept a 2517 size taper bushing which we also stock with a wide range of bore sizes

is phosphate coated

This 10B8 sprocket is a durable

Tooth Count: 15

12A-2 Roller Chain - 10ft Box 08B Chain Attachments 100BTB20 sprockets are manufactured toThis 12A 2 duplex roller chain is manufactured dimensionally to ANSI B29. 1 and ISO standards, so it directly interchanges with other ANSI, DIN, and ISO certified chains. Though dimensionally equivalent this chain exceeds in strength, performance, and durability. Additionally, this 12A 2 roller chain is manufactured using heat treated precision components, features a solid roller design for increased performance, and is supplied with a high quality