A pallet rack with 2 different beam sizes: 2700mm and 3600mm. self-configurable to different sizes. includes bumper blocks for forklifts. Minimum size of this equipment is:1100 * 2900 * 5200 mm (without bumpe)Sizing is made for use with Europallets.2700 mm = 3 Europallets clearance on both sides.3600 mm = 4 Europallets clearance on both sides.