... access to all pallets height adjustable racking powder coated Selective Pallet Racking (Heavy Duty Beam Racking)Selective Pallet Racking is a cost effective storage ... 76.2mmBeams are divided into Box welded beams and Step beams Section size of box beams include: K80, K90, K100, K110, ... K120, K140, K150, K160Section size of step beams include: P80, P100, P120, P135, P150 Section size of ...