... .Heavy duty tool box 2.SPCC(1.0-1.2mm) 3.Caster:4 inches ... ball bearing sliders;5. 4” heavy duty casters;6. Keyed lock security on all components;7. Dimensions DescriptionW*D*HProduct dimension680 ... to satisfy our customers. Our core business is metal enclosure, switch box, tool cabinet, tool chest, tool box, tool cart, etc. 80% of ...