bookshelves & bookcases (enmei004)
1.3/4 a thick shelves and bookcase sides.
2.Standard bookcases have a 100 lb. weight capacity.
3.Heavy-duty bookcases have steel-reinforced shelves with a 150 lb. weight capacity.
4.Shelves are 11-3/4D and are adjustable in 1-1/4 increments.
... - Update: 2008-03-30