603950A Size: 5" Bariatric Model Features: -Converts standard walker into wheeled walker. -Provides forward mobility with no lateral movement. -Now available with eight adjustment holes to accommodate a broader range of user heights. -Fixed wheels attach to the front of walkers only and are recommended for use with Lumex glide brakes. -Comes complete with glide covers. -Weight capacity: 300 lbs. For Use With: -Walker. Product Type: -Wheel. Dimensions: -Tube: 1" diameter. Size 3" - Overall Width - Side to Side: -0.75". Size 3" - Overall Height - Top to Bottom: -12.5". Size 3" - Overall Depth - Front to Back: -3". Size 5" - Overall Height - Top to Bottom: -12.8". Size 5" - Overall Width - Side to Side: -2.9". Size 5" - Overall Depth - Front to Back: -5". Size 5" Bariatric Model - Overall Height - Top to Bottom: -12.9". Size 5" Bariatric Model - Overall Width - Side to Side: -4.8". Size 5" Bariatric Model - Overall Depth - Front to Back: -5".