This stuff just will not rust!
And to top it off - all Kentrol products come complete with Stainless Steel hardware. These mirrors will only fit half door hinges which have been drilled and tapped. Stainless Steel;Same size as stock mirrors;California Residents: WARNING Kentrol Door Mirror Kit (Stainless Steel) - 30475 These mirrors are the same size as stock mirrors. Kentrol products are constructed of virgin metal, 304 Surgical, Stainless Steel.