ASSEMBLY INSTRUCTION Bi Item: 374-10-448 Wall Bookcase 48 Inch HOOKER. Thank you for purchasing this quality product. Be sure 1 unpack carefully for small parts which may have come loose during shipment. Read all Instruction and study the drawing carefully before starting the assembly. STEP 1. Put glass shelves on wood shelf frames . HARDWARE LIST STEP 2. When connecting with other hutches , tum round DRAWING | DESCRIPTION SIZE the mending plate per-screwed on top, and secure It with provided screws .