24 PK Proven Part High Lift Blades Fit Exmark 1-323515 103-6583-S 1-403075 125Cc Series It will not mount directly

It will not mount directly to a standard string spool head without these hardware adapter pieces

4 PLY Master Tread

Width: 1 7/8"

DIA 6 Point Star

OD: 3/4" ID: 1/2" Length: 4 5/16"

24 PK Proven Part High Lift Blades Fit Exmark 1-323515 103-6583-S 1-403075 125Cc Series It will not mount directly24 Hi Lift Lawn Mower Blades Replaces: 1 323515, 1 403026, 1 403059, 1 403075, 1 403086, 1 403148, 1 403149, 1 413438, 1 520843, 103 1577, 103 1577 S, 103 2507, 103 2517, 103 2527, 103 6336, 103 6336 S, 103 6401, 103 6518, 103 6581, 103 6581 S, 103 6583, 103 6583 S, 103 6738, 103 6738 S, 1036583, 109 6389, 109 6389 S, 109 6391, 109 6391 S, 116 5178, 116 5178 S, 323515, 403026, 403059, 403086, 403148, 403149, 520843S, E323515, E403149 Length: 16. 25"