Replacement hammer type flail mower blades. The item “Flail Mower Blades Hammer Type Set Of 28″ is in sale since Monday, February 8, 2021. This item is in the category “Business, Office & Industrial\Agriculture/Farming\Farm Implements & Equipment\Other Farm Implements & Equipment”. The seller is “pinnacle2021″ and is located in Brentwood. This item can be shipped worldwide.