If you don't have a power drill, be prepared for a few blisters in your palm.
Let me put it this way. These racks are fine for storage, where you're putting one on or taking one off a few times a week. But there's no way one of these would survive as a ball storage rack in a busy bowling alley, with people dropping balls on it. It wouldn't last a day, IMHO.
The quality is definitely mediocre. Some of the pre-drilled holes didn't line up on mine, which is where the blisters came from.
It was worth the few bucks it costs, but I'm not looking forward to assembling another one.
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seadrive
Cogito ergo bowl