Handy swivel walker wheels convert a folding walker into a smooth-rolling mobility tool. Simply attach this set of two 5”dia. rubber wheels to your own walker for easy maneuvering over irregular surfaces. Customize your experience with 8 height adjustments and the ability to lock for fixed wheels or unlock for swivel wheels. Roll with ease indoors or out. Allows for 8 height adjustments. Includes 2 rear glide caps. Fits 1”dia. walker legs. Swivel wheels support up to 350 lbs.