
This is a A-507-9508 Jaw Coupling Half PN: 507-9508Main Description As Following : A-507-9508 Jaw Coupling Half PN: 507-9508 Found in Section & Models : Chains/ Sprockets/ Pulleys/ Hubs > Jaw Couplings, Weasler (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Interchanges with Lovejoy Bore: 1/2" w/ 1/8" KW Overall Diameter: 2.125"