The conversion bush kit is used mainly in the agricultural industry to allow you to attach different catergory (CAT) size parts together. 2 size optionsConversion Bush Kit (3 Pack)Size Available *SelectAGS2262 CAT 1 TO 2 CONVERSION BUSH KIT (PACK OF 3) Consists of 2 bottom links and 1 top link conversion bush Size (2x) Inside Dia: 22.5mm, Outside Dia: 28.5mm, Length: 44.5mm (1x) Inside Dia: 19mm, Outside Dia: 25.5mm, Length: 51mm AGS4121 CAT 2 TO 3 CONVERSION BUSH KIT (PACK OF 3) Consists of 2 bottom links and 1 top link conversion bush Size (2x) Inside Dia: 28mm, Outside Dia: 36mm, Length: 51.5mm (1x) Inside Dia: 25.5mm, Outside Dia: 32mm, Length: 49mm
