Yeah, the lid on the Stanley STST14021 is clear. The manufacturer mentions that this clear lid lets you see what's inside without opening it, which can save you some time finding your tools.

Plus, our research shows that the lid locks securely, so your tools won’t move around while you're carrying it.

Just a heads up, though—the lid itself doesn’t have a handle. But, the toolbox is designed to be ergonomic, so it’s still pretty easy to carry around.

There’s even an extra latch so you can stack multiple boxes together.

So, if you want a toolbox where you can easily see and access your tools, this one's a good option.

The manufacturer doesn't specify the exact weight capacity of the Stanley STST14021 Tool Organizer.

But I can share a bit about its design that might help. It's made from sturdy plastic, which suggests it should handle regular use without any issues. While we don't have an exact number for its weight capacity, it seems suited for typical tool storage and transport needs.

According to our research, people find it lightweight and easy to carry, even without a handle on the lid, thanks to comfortable side handles. Plus, the slim shape makes it easy to fit into backpacks or tool bags.

The clear lid is also handy since you can see what's inside without needing to open it.

So if you're looking for a practical tool organizer for everyday tasks, this one could work well for you, even without knowing the exact weight capacity.

Yep, you can definitely stack the Stanley STST14021 organizers. Based on what the manufacturer says, they've got this special lid design that keeps everything inside from moving around, making them great for stacking. They’re made from tough plastic and have locking latches, so they should stay secure and be easy to stack up.

Heads up though, each organizer can hold up to a maximum of 10 pounds. Our research suggests sticking to this limit to keep them in good shape. If you pack more than that, you might run into issues with durability and functionality.

As for build quality, folks often give these organizers a thumbs-up for being robust and sturdy. They come with removable dividers too, which is handy for customizing how you organize small parts and tools.

So, in short, stacking these is no problem. Just respect that 10-pound limit to make sure they last and stay in good working order.