The right configuration of upright freezer racks for large 3-inch boxes can create order out of chaos. The upright liquid-nitrogen freezer racks for 3-inch boxes in our inventory are made in the USA from high-quality stainless steel using the finest craftsmanship. Each of the liquid-nitrogen freezer racks for 3-inch boxes comes with built-in handles for easy carrying and adjustment. Each slot in the freezer rack readily accepts large 5.75 x 5.75 x 3-inch-high boxes with ease. There's no need to force a box into place. Take the measurements of the space you need to organize, then check out our selection of large 3-inch box upright freezer racks. You will find racks with the capacity to hold from four boxes to 20. The choice is yours. Get yours on order today!