Mobile stand is ideal for your project files that require mobility & accessibility. Stand holds up to 12 hanging clamps in pivot brackets. Base adjusts in depth & height. Included 12 Pivot Brackets swing wide to allow easy access to clamps & their contents. Ideal for presentation days & storage. Mobile stand holds up to 12 Hanging Clamps (sold separately) & 240 lb. Self-contained storage system features steel construction with four 3" ball-bearing swivel casters. The two front ones lock. Clamps are sold separately. Mobile stand fits 18", 24", 30", 36" & 42" clamps.