Metric 12B-4 Offset Link 100B26 Sprockets 120B17H sprockets with a stock

120B17H sprockets with a stock bore comes with the standard 1-1/4" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

This 120E28 sprocket is a durable

Outside Diameter: 39

100BS13 1" Finished Bore Sprocket Dimensions

Sprocket Size: 140A20

Metric 12B-4 Offset Link 100B26 Sprockets 120B17H sprockets with a stockThe 12B 4 offset link is also referred to as a 12B 4 half link. Our premium 12B 4 offset link conforms to metric ISO and British Standards for interchangeability with other brands. Additionally, this link utilizes precision components that have been heat treated and shot peened for fatigue resistance and features solid rollers and bushings, accompanied by a heat treated cotter for link assembly retainage. For more information or to get a quote on our