The Husky Professional Duty collection is designed to meet the demands of professional mechanics and enthusiasts and is backed by a Limited Lifetime Warranty. The Husky Professional 72 in. 20-Drawer Mobile Workbench is the base of the modular system and the Husky Professional 72 in. Hutch is 30 in. tall and intended to create a secured work storage space above. 2 Husky Professional 27 in. Side Lockers and the Husky Professional 63.5 in. Top Lockers provide even more storage space needed for your larger bulky tools and cases. The workbench has a 9-Gauge steel base frame and the hutch has 430-grade stainless-steel interior walls. The workbench features 220 lbs. rated soft-closing drawer slides (with double slides on top long drawer and all 3 deep bottom drawers), durable 18-Gauge 304-grade stainless steel work surface and 6 in. x 2 in. shock absorbing casters. The hutch features gas struts, adjustable full-width stainless steel shelf, dual power strips and a 2,000 Lumens magnetic LED light with motion sensor and dimmer switch. Each side locker features four 120 lbs. rated adjustable height pull-out trays, an adjustable height top shelf, an additional power strip and pegboards on the interior of the doors. A Kwikset SmartKey Security locking system allows you to easily re-code all your Husky Pro components to the same Kwikset key. Look no further, this Husky Pro modular system will be the epitome of your workshop and a great investment in your future.