(Kit depicted above is similar but not exact)
DIY Hardware Kit $399.00 Shipping (USA): $27
Includes detailed instructions.
This unit is designed to be recessed into an opening, with 5 1/2” protruding from the wall on the front side. The unit will be attached at the top using a header bolted into the top of the opening. The unit pivots and rolls on a base attached to the floor. Two panels are attached in the center with a piano hinge and open out and to the side like a bi-fold door. The third panel simply pivots in the opposite direction.
Total width: 73-108”
Outside bookcase depth: 8”