These 12′ poles have 8″ tops with 9-10″ butts. We stock our piling with a treating retention of .60 pounds per cubic foot (pcf). We inventory 6.5 – 8′ fence posts along with several different sized piling from 10′ up to 40′. We buy our posts and pilings from several mills untreated and treat them at our facility. We emphasize quality before anything. We also treat for saltwater and brackish water content. If you need piling or fence posts, call for a free quote. You won’t find a finer selection at one place.