Open or closed base.Load capacity 250kg.Welded steel construction.On four 80mm dia. polyamide swivel castors (2 braked) .Removable handles with eyelets to attach 3.3m x 25mm load restraining strap (included) .Open base suitable for 60L and 200L drums.Closed base is sealed to prevent leaks, internal dia. 630mm and 80mm rim depth - suitable for 200L drums.