Jracking rolling formed C Column cantilever racking system is used all over the world. Our C Column cantilever racking system can be any size and laid out to fit any space requirement. It is suitable for shelving and displaying a variety products in bulk, from pallets to long lengths of timber and piping Considerations are rack height, overall maximum load on each storage level, rack length (which is usually determined by length of product being stored) and double or single sided.