C.E. Smith 60" Post Guide-On With I-Beam Mounting Kit [27648]

60" Post Guide-On With I-Beam Mounting Kit Product Description These Post Guide-Ons allow you to see the location of your trailer when it's under water. Designed for I-beam trailers and I-beam boat lifts, these guide-ons feature an innovative two-piece mounting clamp that works above or below the I-beam. Brackets will fit onto any height and virtually any width I-beam trailer frame. Features: Mounting hardware included Adjusts out to 19" each side 1-1/2" square. 16 gauge pre-galvanized steel uprights 2-3/8" diameter white PVC posts Pre-galvanized steel parts are stamped from a sheet of steel after it has already been galvanized  The galvanized coating is very thin (0.45 oz. on each side) *Sold in pairs WARNING: This product can expose you to chemicals including ARSENIC ,CADMIUM which are known to the State of California to cause cancer or other reproductive harm, and BERYLLIUM,COBALT METAL POWDER,NICKEL (METALLIC) which are known to the State of California to cause cancer, and Chromium (hexavalent compounds),LEAD 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.