The Model 89-Dh Storagemaster® Piano Box With Junk Trunk™ And Thermosteel™ Measures 48 In Wide, 49 In Tall And Has A Capacity Of 36.2 Cu Ft. Ideal For Every Trade, It Is Caster-Ready And Includes Full-Width Shelves For Organization Of Tools And Supplies. Featuring An Independent Locking Drawer For Quick Access To High-Demand Tools And Accessories, And Heated Storage To Keep Everything At The Optimal Temperature. It Also Features A Bi-Fold Cover Which Folds Completely Out Of The Way For Unrestricted Access And Fits Perfectly In The Width Of A Full-Size Truck Bed. Thermosteel™ Heated Storage Saves Money, Reduces Downtime, And Prevents Ruined Material Due To Cold Temperatures.Heated Storage Keeps Everything At The Optimal Temperature, Just Plug In The Heating Element When Jobsite Temperature Is Less Than 40°FJunk Trunk™ Quick Access Independent Locking Drawers Provide Quick Access To High Demand ToolsRaised Chest Floor Allows You To Easily Reach And Find Your Tools At The Bottom Of The Chest Without Over-ReachingWatchman® Iv Lock System With Recessed Lock Housing For Protection Against TheftMobilize The Knaack® Box Easily With Optional Wheel Casters, 4-Way Skid Access, And Recessed Side HandlesPiano Box Lids Are Supported With Dual Gas Struts To Assist In Opening The Box LidHeavy-Duty Hinges Are Extra Durable And Resist Pry-InsPowder-Coat Finish For Superior Durability And Corrosion ResistanceFour-Way Skids Allow Access From Any Side, Making It Easier And Faster To TransportRecessed HandlesGas Spring Guards To Prevent Damage From Shifting LoadsImproved Ball Stud Bracket Provides Added Strength Reduces The Potential For Breakage And Improves DurabilityWhen The Cover Is Closed, Chest Can Be Used As A Work TableThe Workhorses On Any Jobsite, Storagemaster® Is Ideal For Every Trade — Mechanical, Plumbing, Hvac, Electrical, Rough And Finish Carpentry