they are used for slopes and eastman makes them they are kind of neat actually for more info check out
www.hovermower.com they also make regualr commersial 21",22"walkbehinds
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1994 chevy S10
love this truck 260,000 miles and still truckin
Great Dane Super Surfer II
troy-bilt widecut 33''
craftsman 21''
mtd blower
2 weedeaters