Kolpin Rhino Grip Window Mount Suction Cup - 21520 The Rhino Grip with Suction Mount is designed to fit trucks, SUVs, UTVs, RV's, trailers, pretty much anything that has a smooth glass surface Strong, flexible static grips and rubber straps securely hold tools and gear of various configurations Heavy-duty design carries guns, bows, fishing poles, shovels, farm tools, etc Four industrial grade suction cups for secure mounting Rated to hold no more than 10 lbs