This is a A-TCP05 Clevis Pin PN: TCP05Main Description As Following : A-TCP05 Clevis Pin P.N: TCP05 Pin Size: 0.625" Replaces: 7B813 MISCELLANEOUS , Crossed From: B813 , , B817 , , S49062100 , Found in Section & Models : Hitch & Drawbar Parts > Hitch Pins/ Hair Pins/ Clevis & Pins, (Miscellaneous) (UNDEFINED): Clevis Pins Associated Items : New Also This is An Aftermarket Product And : Shoulder to end of pin length: 4.15" Shoulder to center of pin hole length: 3.25" Pin Size: 0.625"