Welded steel construction; Suitable for pallets or cage pallets; Incl. catching corners and fastening eyelets; 4 galvanised connecting tubes for insert into edges; Angle-steel frame stackable on connecting tubes; Variable removable; Powder-coated RAL 7016 anthracite grey; Permanent surface protection; Impact- and scratch-resistant; Elastic solid-rubber tyres on cast aluminium wheel rim with precision deepgroove ball bearings with foot guard; 2 EasySTOP swivel castors and 2 fixed castors.