930039.500B (DOMETIC) SYSTÈME DE SUPPORT CENTRAL ET DE TENSION POUR AUVENT OPTIMA, BLANC POLAIRE

930039.500B Dometic Optima is an awning tension rafter system with an integrated center support, finished in polar white. Designed for compatible RV awnings, it helps maintain fabric tension when the awning is extended, supports the canopy and roller assembly, and provides a storage cradle for the rolled-up awning during travel. The adjustable system helps reduce sagging and improve stability. Confirm compatibility with your existing awning before ordering. The complete system includes the tension rafter, center ground support and mounting hardware.