When selecting a metal garage tool box cart, consider factors such as size, material, number of drawers, casters, locking mechanism, load capacity, durability, and budget.
The size of the tool box should be such that it cater to your tool storage needs and has enough space for larger tools if you have any. Choose between steel or aluminum material that is durable and rust-resistant. Look for multiple drawers, quality casters, and secure locking mechanism.
Ensure that the cart can support the weight of your tools, and comes with a warranty. Finally, stay within your budget and choose a tool box cart that meets your storage requirements and budget.