Murphy Library Rack Manufacturer & Traders (9811097978) book stacks are ideal for libraries, educational institutions, schools, colleges, universities etc. It facilitates systematic storage and easy retrieval of books. Murphy book stacks are carefully constructed to utilize the minimum of space and books stored can be clearly seen and easily accessible. It comes in two types of sections (1) Main Unit (2) add-on sections. For a continuous block, one basic section is essential while add-on section can be added to have a block of desired length, the stack can be single faced or double faced, that are operable from one side and from both sides respectively. STANDARD SIZE AVAILABLE Single Face Rack Size: Height 2285mm Width of main unit 935mm Depth 350mm Width of shelf 835mm Depth of shelf 225mm Total 7 levels in one rack Double Face Rack Size: Height 2285mm Width of main unit 935mm Depth 550mm Width of shelf 835mm Depth of shelf 225mm Total 14 levels in one rack