The most menacing blind spot for many commercial drivers is right in back, immediately behind the bumper area. The Rear Crossview system allows you to check it by simply looking into the existing sideview mirror. Featuring a stainless steel finish, 8-1/2" wide convex mirror head with Plexiglas lens, tripod bracket and stainless steel mounting hardware, this mirror is like having an extra set of eyes. The DuraBall mounting and positioning system ensures years of non-corrosive and smooth operation. Designed for Ford Models 1992 and newer, it comes with a five year manufacturer's warranty against cracking and breakage.