Universal Mobile Base stability and mobility are a longer problem for (one-off) power tools in the workshop. Swivel castors on two corners ensure excellent manoeuvrability. Maximum square size: 914.40 mm x 914.40 mm (36 inches x 36 inches) maximum rectangle size: 508 mm x 1320.80 mm (20 inches x 52 inches) minimum size: 304.80 mm. MM X 30 4.80 mm (12 inches x 12 inches), capacity: 250 kg (1/4 tonne)