Rail Mount Stainless Steel Fender Holder Dual – 7.5″The Rail Mount Dual Fender Holder is for use on 7/8″ or 1″ tubing. Easy to mount, these fender holders adjust to any angle of railing and can hold any style fender. Folds flat for easy storage when not in use. Constructed of corrosion resistant formed 304 stainless steel.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.