Sortimo Roller Adapter WorkMo 22 In x 6 In x 12 In Model 6000002992Sortimo Roller Adapter WorkMo 22 In x 6 In x 12 In Model 6000002992 The WorkMo is permanently mobile with the roller adapter. Once mounted the WorkMo can be permanently rolled. The roller adapter is compatible with all WorkMo Modules and can bear a maximum strain of 150 kg. Two of the rollers have lockable casters, ensuring stability under load while working. (Pictures are similar, decorative material not included; shipping only within the U. S.)