Post Assemblies
Each post assembly includes a post, a sleeve, an extender arm, an end cap, and a self-tapping screw. Each post will slide 20 inches into a 24-inch ground sleeve, and each comes with a male end that will accept a 1-3/8-inch diameter extender arm. The array of sleeve, post, and extender arm also includes a cap (rail end) that fits onto the open end of the extender arm and is secured with a self-tapping screw. The posts for 6-foot-tall cat fences are 73 inches long, while those for 7.5-foot cat corrals are 86 inches long. All the other parts (sleeves, extenders, and caps) for the two fence heights are the same.