3 width sizes available: 18"W with single door - Fully adjustable shelf plus bottom shelf, swing handle with cam lock. 36"W with double door - Fully adjustable shelf plus bottom shelf 3 point lock. 46"W with double door - Two adjustable shelves plus bottom shelf with a recessed 3 point lock. Includes heavy duty caster base with four 5" casters (2 with locking brakes). Optional side handle available with powder coat finish to match order.