Drive’s 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. Height ranges from 4’6” to 5’2”. Weight capacity 350lbs.