Tools and materials
Handsaw or jigsaw, hacksaw, drill and bits (for 12mm and 8mm bolts), spanners, screwdriver.
Approximately 3m of 45x45mm construction timber, 1,200x600mm sheet of 9mm plywood, length of suitable timber or rope for the handle.
Four 150mm-diameter wheels with rubber tyres, 1m of M12 studding (diameter to suit wheels) with nuts and washers, six M8x75 bolts, 75mm butt hinge, epoxy resin glue, 25mm woodscrews.
Preservative wood stain or paint.