Fused with carbide for added tough cutting exterior
Great Mulching and bagging with blade angle to increase air flow
Greater width and thickness extends blade life
Replaces Exmark 1-613111, 1-613112, 1-633483, 103-0301, 103-0301-B, 103-0301-M, 103-0301-S, 103-1580, 103-1580-B, 103-1580-M, 103-1580-S, 103-2510, 103-2510-S, 103-2530, 103-2530-B, 103-2530-M, 103-2530-S, 613111, 633483
WARNING: This product can expose you to Nickel, a chemical known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov