Filter Filters Locks,Roller Wheels Rack Case Remove All Filters Price $100-$500 (2) Condition New (1) Used (1) Brand SKB Cases (1) Fit Guide Rack Gear (2) Rack Space 6 U (2) Item Materials Rigid Plastic (2) SKB Cases 1SKB-R1906 6U Roto Molded Rack Expansion Case with Wheels (1SKBR1906) $469.95 SKB Cases 1SKB-R1906 6U Roto Molded Rack Expansion Case with Wheels (1SKBR1906) $484.99