Description Under arm crutches provide support for recovery by offering weight support during mobility. McKesson's aluminum under arm crutches provide a lightweight, adjustable frame that can accommodate up to a 350 lbs. weight capacity. To adjust sizing simply push button and activate the wing nut adjustment. This model is ideal for individual Features McKesson Push-Button Aluminum Crutches with Wing Nut Hand Adjustments Lighter than wood, the standard aluminum crutch provides stability and durability Double-extruded center tube provides additional strength to weight-bearing area Pushpin adjustment makes it easy-to-adjust crutch height in 1" increments Non-skid, jumbo-size vinyl contoured tips provide excellent traction Easy wing nut adjustments for hand grips Packaged: 1 Pair Per Box, 8 Pairs Per Case WARNING: This product can expose you to bisphenol A (BPA), which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. Specifications Manufacturer # 146-10401-8 (Youth) 146-10400-8 (Adult) 146-10402-8 (Adult Tall) Brand McKesson Manufacturer McKesson Brand Adjustment Mechanism Push Button / Wing Nut Adjustment Application Underarm Crutches Crutch Height 45 to 53 Inch Crutch Height Frame Diameter 3/4 Inch Frame Diameter Frame Material Aluminum Frame HCPCS E0114 (Disclaimer) Padding Material Synthetic Rubber Padding UNSPSC Code 42211502 User Adult User Height 4 Foot 6 Inch to 5 Foot 2 Inch User Height (146-10401-8) 5 Foot 2 Inch to 5 Foot 10 Inch User Height (146-10400-8) 5 Foot 10 Inch to 6 Foot 6 Inch User Height (146-10402-8) Weight Capacity 350 lbs. Weight Capacity Latex Free Indicator Not Made with Natural Rubber Latex