Camco's wide cross bar makes your screen door feel sturdier and helps protect the screen from tears and punctures. The bar gives you a more secure, stable grip when exiting. Extends from 21-5/8" to 28-5/8" to fit most screen door styles. Durable, weather-resistant construction. Includes mounting template and installation hardware. Protects the screen from punctures Weather-resistant construction | Camco RV Screen Door Wide Cross Bar