Mowersoutlet Stocks the lawn mower blades you need for Allen Lawn mowers and Lawn tractors. Here are a few reasons why we are the Best in Lawn mower blades. These mower blades are all manufactured from harder more resilient materials for a longer lasting cutting edge. They are also precision balanced and heat treated for durability. As you know a precise cut keeps grass from fraying or browning! We have the blades, lawn mower parts and accessories you need!.