Stops awning noise and flutter in windy areas. 12" size gives you 50% more stability than other brands. Locking levers for easy installation and removal. Rubberized surface contacts awning for gripping power.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov