HEAVY DUTY: This commercial grade utility card holds up to 500 lbs CUSTOMIZABLE BINS: Includes 6 bins that can be store in the back legs of the cart or moved to the utility rail for quick access. Side rail lines the entire upper shelf and provides more storage solutions for your equipment and tools ERGONOMIC HANDLE: Adjusts to 3 different positions. Cord hooks to keep cords and ropes organized. 360 DEGREE WHEELS: Adjustable caster system changes your fixed front wheels to swivel for greater maneuverability. SMOOTH TO MOVE: Polyurethane coated wheels for a smooth, non-marring, and quiet ride. Over-engineered caster housing for lateral strength.