Pigeon Hole Rack

one of a series of small, open compartments, as in a desk, cabinet, or the like, used for filing or sorting papers, letters, etc. a hole or recess, or one of a series of recesses, for pigeons to nest in.Pigeon Hole Racking Systems are perfect for when you want to improve stock-picking duties, while making sure your stock visibility is still high. A practical and cost-effective solution, Pigeon Hole Shelving from BHD Storage Solutions is popular for varied length stock in a well organised picking area.The term 'pigeonhole' has been around since at least the late 1500s and at the time was used to describe “a small recess for pigeons to nest in.” Hence the bird box-like shape we still see today in modern units.