Raxxess 3U Heavy-Duty Rack Drawer with Black Anodized Finish Heavy Duty Construction: This Raxxess 3-Space Rack Drawer is made for industrial and professional use. It has a fully welded body for maximum strength and stability as well as cabinet grade 14" full-extension sliders for smooth action and 13-gauge steel drawer front Customizable: This Raxxess rack drawer can be adapted to fit your needs. The laser-cut knockout on the front panel allows for adding a key lock at any time. Another laser-cut knockout in the rear accommodates cable hook-ups for stored electronic devices