This is a A-HP102 Hitch Pin, Red Handled 5/8" x 4" PN: HP102Main Description As Following : A-HP102 Hitch Pin, Red Handled 5/8" x 4" P.N: HP102 1 pc. forged head w/ red plastic coating & hair pin.Diameter: .625"Length: 4" Replaces: B504051 CASE/INTERNATIONAL HAR. , HP02 RESOURCE INTERNATIONAL , PM01501 JOHN DEERE , Crossed From: P700521 , , S70052100 , , 00223 , , 1501 FARMEX , 18RHH002 , , 3013-1331 , , 4011313 , , 702HPR , , 71501 , , 7821 , , 8821 , Found in Section & Models : Hitch & Drawbar Parts > Hitch Pins/ Hair Pins/ Clevis & Pins, (Miscellaneous) (UNDEFINED): Hitch Pins, (Miscellaneous) (UNDEFINED): SEVERAL, Hitch & Drawbar Parts > Hitches: 2PT and 3PT, (Miscellaneous) (UNDEFINED): Hitch Pins, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : 1 pc. forged head w/ red plastic coating & hair pin. Diameter: .625" Length: 4"