Grader Blades HB260 300P/NMain Dimension (mm)HolesDia.5D95531828X152X16135/8"5D95542133X152X16155/8"5D95561828X152X19135/8"5D95572133X152X19155/8"5D95581828X203X19135/8"5D95592133X203X19155/8"7D15772133X203X19153/4"7D19492438X203X19173/4"5B55641828X152X1685/8"5B55622133X152X1695/8"4T22422133X203X25155/8"4T22441828X203X25135/8"4T22332133X203X25153/4"4T22362438X203X25173/4"5D95621828X203X16135/8"5D95612133X203X16155/8"Note: the above indication is from Ningbo For-Global Intl. Trade Co., Ltd. which is for reference purpose only.