OIIKI 9PCS Roller Chain Offset Link #420, Half Link, Crank Link
Material
The Roller Chain Offset Link #420 are made of high quality Stainless Steel, very durable and sturdy to use.
Function
The Roller Chain Offset Link can support and maintain the expected load, and helps align the chain parts which will minimize the initial elongation, then increase the life of the chain.
Features
Very simple to use, and very easy to attach to the chain.
Package Included
9PCS Roller Chain Offset Link #420
After Sales Service
If you have anything concerned with the Roller Chain Offset Link #420 after use, please first to choose contact us and we will take care of it for you.here is how Find your order in your amazon account, click the " contact seller" button beside the order ID.