These should absolutely be the best/standard for nuts. I have an older set that is at least 12 years old and does not rust in the winter. High quality shelf. I have them on my old 1998 Jeep Wrangler TJ, bought new ones to replace crappy two-piece studs on a new Jeep Rubicon, and new ones for an Airstream trailer. Note to Airstream, call McGard and start buying nuts from them! They charge a premium for trailers, put the best gear on them! This size fits both Jeeps and Airstream trailers. Thanks…