This is a A-SPR102 Pin, 5/16" x 2-1/4", Square Lock, (5 pk) PN: SPR102Main Description As Following : A-SPR102 Pin, 5/16" x 2-1/4" (5 pack) Square Lock P.N: SPR102 Dim A (1): 2.250"Dim B (2): 1.625"Useable Length: .3125" x 2.250" Replaces: PM00276 JOHN DEERE , SPR02-C RESOURCE INTERNATIONAL , A-2050 MISCELLANEOUS , Crossed From: S070939YBU , , 22PTS001 , , 3185-34383 JOHN DAY , 31980 , , 516-20LP , , 92276 , Found in Section & Models : Hitch & Drawbar Parts > Hitch Pins/ Hair Pins/ Clevis & Pins, (Miscellaneous) (UNDEFINED): Spring Lock Pins, (Miscellaneous) (UNDEFINED): SEVERAL, Hitch & Drawbar Parts > Hitches: 2PT and 3PT, (Miscellaneous) (UNDEFINED): Spring Lock Pins, (Miscellaneous) (UNDEFINED): SEVERAL Associated Items : New Also This is An Aftermarket Product And : Dim A (1): 2.250" Dim B (2): 1.625" Useable Length: .3125" x 2.250"