Engineered racks provide a secure and mobile electronics enclosure up to 100 pounds Shock mounts provide 2' (5.1cm) of sway space to isolate equipment 24' Rugged steel rack frame with 10-32 threads designed to meet ANSI/EIA 310-C Rack designed for applications up to 100 lbs of equipment with a typical fragility rating of 40-80 G Molded-in rib design provides secure stacking and interlock Patented wide-design Comfort Grip Handles make lifting easy Black hardware is long-lasting and fastens securely Automatic pressure relief valve Airtight and watertight Lightweight and compact 2 wheels