Product Package: 10pcs #420 chain master links. Total Length: 0.91"/23mm; Pin Length: 0.63"/16.1mm; Pin Diameter: 0.15"/3.8mm; Inner Plate Depth: 0.39"/10mm; Pitch: 0.65"/16.6mm.Material: The chain links are made of carbon steel, precision machined, strong, and durable.Surface Shot-Peened: The standard chain end connector split links are shot-peened during the production process to improve the strength and toughness of the product and extend the service life of the chain.Easy to use: The links are easy to attach to the drive chain, making it easy to lengthen or shorten the chain; old sprockets can be removed with circlip pliers and removed from the chain. To install a new chain joint, first, insert the pin and snap the spring clip or cotter pin into place. Regular cleaning and lubrication can extend service life.
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