Base frame, with 4 swivel castors, for 400 litre container. Supplied = assembled. Length = 280 mm. Width = 180 mm. Height = 84 mm. For capacity = 400 litres. Wheel fittings = 4 swivel castors. Product type = accessories for grit containers. Weight = 3 kg. Application = for containers. If base frames are used, the containers can still be easily lifted and transported with a forklift even when full.