If you plan on transforming a bariatric walker into a wheeled walker, you need to be careful about which wheels you use. These 5-inch Bariatric Walker Wheels from BEK Medical are specifically designed for use on heavy-duty walkers, and are capable of supporting up to 500 pounds. They offer eight different height adjustments, and the dual rubber wheels will allow you to roll right over smooth and irregular surfaces. The included rear glide caps (item No. 10107) and glide covers (item No. 10107C) can also be used on most surfaces. The wheels are for use with items 10220-2 and 10223-2.