BA45SC - Satin Chrome 48" Single Rail Rack, Rail is 1 1/4" Rd Rail, 24" x 24" base. Uprights are 1"x3", rack adjusts 47" to 72" in height. The Bauhaus Series is a contemporary collection of store fixtures that evoke a sense of clean, sleek lines softened with round tubing arms. It is recommended that they be used in a group to delineate a specialty shop environment within a retail store.