Oregon® replacement lawn mower blades are made to the exact OEM specification for optimum performance. Our blades are individually straightened and hardened to provide a consistent, clean cut and increase blade longevity. Fits models: Encore - 543294, Exmark - 103-383-S, Exmark - 103-6383, Exmark - 103-6388, Exmark - 103-6383-S, Exmark - 103-6388-S, Exmark - 103-6403, Exmark - 103-6398-S, Exmark - 116-8181, Exmark - 116-8181-S, Exmark - 116-8196, Exmark - 116-8196-S, J Thomas - EX-21, Exmark - 103-6403-S, Rotary - 11224, Rotary - 11248, Stens - 355-287, Stens - 355-343, Sunbelt - B1EM1880, Exmark - 103-6398, Exmark - 103-6393-S, Exmark - 103-6393, Exmark - 116-5174-S, Mowmore - EX11224, Exmark - 116-5174

• 15/16" center hole
• Extended cutting edge allows for more efficient cutting during rotations
• Enhanced mulching for bagging and discharge efficiency
• Requires 3 blades for 60" cut - Convenient 3-blade bundle to change all now, or to have on hand when needed
• Fits various brands and models; see description for model list

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov