Date: 12/31/1969 Views: 3231
Date: 09/10/2009 Views: 4092
Date: 03/22/2007 Views: 3694
Date: 08/23/2023 Views: 114197
Date: 05/23/2007 Views: 541222
Each main wheel has 4 positions I can lock in. In addition each main wheel has a brake. Y14-02-17