SauderPalladia Lateral File, L: 36.81" x W: 22.01" x H: 29.61", Glacier Oak

The size listed is 42 x 23 x 8 inches. Is that correct?

Can you lock the drawers? I didn't notice if so from the picture or the description. Please advise. Thank you.

What is the tallest item you can put in the draw that will still let the draw close? I want to store old fashion records. I need 13in of height

Could these be used as nightstands?