These medium-duty trolleys are full stainless steel construction & mounted on four swivel castors. Trolleys can be alternatively fitted with rotating buffers. The trolleys have a shelf size of 1080 x 560mm are available with 3, 4 or 6 shelf levels. The clearance between shelves is 400mm for the 3 tier units & 250mm for the 4 & 6 tier units, allowing them to easily accomodate our (SIH060 32litre or SIHO51 52litre) plastic storage containers. Lids (SIH052) are available for these containers.