The 200-SDSHD30 Jaken 30" Heavy Duty SDS is a robust boltless shelving component (SKU: JK-200-SDSHD30) designed for modular industrial setups. Weighing just 2.6 lbs, it features heavy-gauge steel with a gray powder-coat finish for enhanced corrosion resistance. Its tool-free assembly allows for quick installation and flexibility, making it ideal for warehouse racking and various heavy-duty storage applications.