Duct Stretcher, Overall Length 16 in, Handle Color Black, Material Aluminum Handle, Steel Wheels, Features Additional Spacing Holes Allow Wheels to be Adjusted to Span Greater Distances, Hang Hole in Handle End This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. -