dolly for 18l 30l 45l 73l stacking bins food approvedThis food approved dolly is designed for easy handling and transport of 18L, 30L, 45L, and 73L stacking bins, and is also compatible with 90L Nesting Bins and 90L Tapered Nesting Bins. Ideal for food production, ingredient handling, and factory use, this dolly makes it simple to move round interstacking bins safely and efficiently. Made from durable MDPE, it offers excellent strength and hygiene, while the four low level swivel BZP nylon castors