Extreme Tools EX7217RCBL 17-Drawer Triple Bank Roller Cabinet with Ball Bearing Slides, 72-Inch, Blue High Gloss Powder Coat Finish 30" cabinet depth with full-extension, ball bearing slides load rated 300-600* lbs per drawer (drawers with dual slides) Double steel wall drawer fronts provide extra rigidity to prevent twisting or sagging Polished, anodized aluminum, full-width drawer pulls resist oxidation 11 gauge steel frame for "extreme" strength Double channel, spot welded support brackets under each drawer prevents sagging or warping