35 x 48 Mobile Workbench with cahin vise. Tough composition board work surface on top with built-in chain vise and telescoping wrench stop. Removable self-stored shelf enables storage of larger items. Supplied with two (2) locking swivel casters and two (2) rigid 6" (152 mm) casters for easy mobility (Model 703). Recessed and concealed lock protector inhibits forced entry and corrosion to lock. Flush-mounted doors. Finger-groove door handles. Front door storage. Hemmed (reinforced) high-strength shelves. Large lower storage areas for bigger items. Continuous, non-removablehinge pins to prevent theft. Angled handle recess to prevent pinch points. Patented, ergonomically designed fold-down recessed handles. Recommend #1 and #5 Masterlock padlocks or equivalent.