EDSAL Promaxx™ Workbench System lets you design your workspace to fit your job. Modular components can be placed in any configuration to maximize efficiency. All-welded rugged steel construction offers years of strength and durability. Cabinet doors are secured by a keyed three-point locking system for maximum security. Mobile units roll on 5x1-1/4" polypropylene casters—2 swivel with brake, 2 fixed. Black textured powder coat finish with two-tone silver vein doors and drawers. Made in USA.NOTE: Furnish your shop with EDSAL Promaxx Workbench System components including cabinets and workbenches. Sold separately for your convenience.