Metric 20B-2 Roller Chain - 10ft Box 80B51 Sprockets the base material of our

the base material of our 80B21 sprocket is 1045-carbon steel

we also stock a premium (Premier Series) BL623 Leaf chain

While the phosphate coated and then painted finish adds corrosion resistance to the 48V1400F sheave

This D80B10H sprocket is a durable

Metric 20B-2 Roller Chain - 10ft Box 80B51 Sprockets the base material of our20B 2 roller chain is a high strength duplex metric transmission chain with a 31. 75mm pitch that conforms to ISO and British Standards (BS). Our high quality 20B 2 chain offers excellent lifespan, performance, and strength. We utilize state of the art features and manufacturing techniques to provide one of the industry's best 20B 2 roller chains! Additionally, our 20B 2 chain interchanges with other brands and is supplied as a 10ft box, including one