The Bariatric Custom Fitted Aluminum Forearm Crutch, model 600A, is a forearm crutch designed for use by individuals with lower extremity or walking disabilities. These custom-fitted aluminum crutches are not height adjustable. Features include an adjustable, unbreakable nylon cuff, replaceable grips, and replaceable rubber tips. OPTIONS: Replacement grips and tips. DIMENSIONS: The aluminum is 1/8-inch thick. CAPACITY: 700 pounds. WEIGHT: 2.6 pounds. COLOR: Black powdercoat finish.