Horizontal Cable Manager Front and Rear 1 RU. 1.7-Inch Height x 19.0-Inch Width x8.9-Inch Depth (44mm x 483mm x 226mm). Panduit is a world-class manufacturer committed to innovation and excellence. Today, Panduit is recognized as a leading manufacturer of high-quality products for wiring and communications applications. This reputation gives the company a powerful advantage in today's competitive worldwide marketplace.