Keep files accessible in this easy rolling, high-capacity storage. Large, heavy-gauge steel rack supports up to 1,800 sheets in 18 hanging clamps (sold separately). Easy to set up, clamps simply drop in and lift out as needed. Adjusts to fit 25 3/4" to 43 3/4" clamps to meet your filing needs. Four 2" ball-bearing casters (two locking) glide smoothly.