Metric 12B K1 Attachment Connecting Link 10B Chain Attachments and precision sprocket with 11

and precision sprocket with 11 hardened teeth that is manufactured to accept a SDS bushing

13V250JA Sheave Dimensions

140B15H sprockets with a stock bore comes with the standard 1-1/2" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

This 100C76 sprocket is a durable

Metric 12B K1 Attachment Connecting Link 10B Chain Attachments and precision sprocket with 11Our superior 12B K1 attachment connecting link is designed explicitly for metric 19. 05mm pitch 12B chain and conforms to ISO and DIN dimensional standards for direct interchangeability. Each precision component of this 12B K1 attachment is made from top quality carbon steel that has been heat treated for extended working life and durability. We supply this attachment as a standard connecting link (master link) or assembled onto the 12B roller chain