<https://gpmsurplus.com/product/dodge-1-4375-chain-coupling-fb6018/#product>
<http://schema.org/description>
"Manufacturer: Dodge\r\n \tModel/Part #: FB6018\r\n \tCondition: Used\r\n \tType: Chain/Sprocket Coupling\r\n \tBore Size: 1 7/16\"\r\n\r\nNotes: This item has minor rust and exterior wear, otherwise in good condition.\r\n\r\nNIS-5967 DF318"
<https://gpmsurplus.com/product/dodge-1-4375-chain-coupling-fb6018/>