Chest freezers offer enormous storage volume but zero built-in organization — without racks, retrieving a specific cryobox means digging through layers of frost-covered containers. The Heathrow Scientific Chest Freezer Rack provides a stainless-steel frame designed to slide into chest-style freezers, holding 3-inch cryoboxes in defined vertical slots for systematic, index-based retrieval. Pull the rack up, locate the correct position, remove the box, and return the rack — no more excavation projects every time you need a sample. Features and Benefits Chest Freezer Design: Vertical orientation allows the rack to be lifted straight out of a chest freezer for top-access box retrieval. 3-Inch Box Slots: Sized for standard 3-inch (75 mm) cryoboxes. Stainless Steel: Corrosion-resistant for long service life in high-humidity, sub-zero environments. Defined Slot Positions: Each box has a designated slot for traceable, position-indexed storage. Specifications Property Value SKU HS2862DB Brand Heathrow Scientific Material Stainless Steel Box Compatibility 3-inch (75 mm) standard cryoboxes Laboratory Applications Organizing chest-style −80 °C and −150 °C freezers with systematic rack-based cryobox storage Biobanking facilities using chest freezers for bulk sample archiving with audit-ready position tracking Clinical labs maximizing chest freezer capacity while maintaining organized sample retrieval Frequently Asked Questions Will 2-inch cryoboxes fit this rack? The rack is designed for 3-inch boxes. 2-inch boxes will fit but with extra vertical space. Match rack slot height to box height for best space utilization. How do I determine the right rack for my chest freezer? Measure your freezer's internal depth and width. The rack must fit within the freezer cavity with room for the handle to clear the rim when lifted. Quality Assurance Heathrow Scientific stainless-steel freezer racks are inspected for weld integrity, dimensional accuracy, and corrosion resistance. As an authorized dealer, we ship directly from USA inventory.