3 HD blades for Servis Rhino FM72A GK72 72 (6') finish mowers replaces 00765445

Set of 3, new, old stock, left hand cut, HEAVY DUTY mower blades for Servis Rhino models FM72A and GK72 72 (6') finish grooming mowers. Please note these are the OPTIONAL HEAVY DUTY replacement blades. They are thicker, wider and heavier than the standard blades. They weigh over 7 lbs each. 24 1/2" Long, 3" wide, 3/8" thick, 5/8" center hole.