![W_logo_color_pos_RGB logo](/images/default-source/brand-portal/logo/w_logo_color_pos_rgb.png?sfvrsn=1a0a3c43_3)
The containers are connected longitudinally with so called “anti-racking spacers”, thus creating one 40-foot container out of two 20-foot ones. This system avoids all side supporting, and there are no foundations or rails in the longitudinal bulkheads. See alsoMixed stowage and Side support stowage system.