This sale is for (4) replacement height adjustment/spacer kit that will fit on the King Kutter & County Line made finishing mowers as well as some other brands. STOP!! If you are unsure of what you need please measure your part or ask us BEFORE ordering. Returns on these heavier items are expensive and cost everybody time and you money to return. Part replaces King Kutter/County Line part number 502120 1 each of the following 1-1/2" spacer 1" spacer 1/2" spacer lynch pin You will have(4) complete kits for this item.