3-part lid folding mechanism and a front-panel flap. Anodised. Side cutout with profile-section surround; profile-section joints continuously welded. Sturdy, generously dimensioned edge and floor profile, high-strength positive jointing ensures permanent bonding between jacket and base sheet. Smooth walls without beads. Longitudinal seam welded, base joint sealed all round. Trolley base with drainage channel and drain valve. Sliding handle on swivel-castor end. Plastic-padded fender frame all round. Running gear: 2 swivel and 2 fixed castors, corner-mounted, Ø 200 mm, 50 mm wide, easy running, rubber wheels, “non-marking”, roller bearings, thread guards.