Measuring for 3 Post EZ Rail Base Plates or Core Drill Explaination: When ordering a 3 post rail with the base plate or for use as the core drill method post placement is critical. In most cases you want all three posts to be the same height and each post placed the same distance from the nose of the step—about 4 inches. This will insure that your rail meets the pitch of your steps with out drooping or rising at the mid post. Nose to Nose Size rail to choose 5 to 6 feet 7 foot rail 6 to 7 feet 8 foot rail 7 to 7 feet 10 inches 9 foot rail When exceeding 7 feet 10 inches see custom 3 Information Required to checkout! Record your measurements. This will help us make your rail to fit your steps. Using the diagram below record the two nose to nose measurements. The picture below has 7 treads because the landing at the top is not counted. If you have an even number of steps like 4 or 6 the two nose to nose will be nearly equal. How many treads/steps do you have? _______ With an odd number of treads there is no true center. Choose one of the two most center steps. The options Are shown as dotted line posts. See custom option 5 for another possible solution for odd number steps. Ov e ra ll N os et oN Lo No wer No se to se ? os e? Many of our on-line customers write or e-mail us with questions or concerns. We can easily make longer rails with splice points, longer posts, one post and one bracket, and much more. So don't give up if you don't see exactly what you need. We build each rail as the orders are placed, and they ship within 3-5 business days; so a custom rail with a few modifications will still be surprisingly affordable, and arrive faster than you think. Simply call Monday-Friday; 7:00 am – 3:00 pm EST or e-mail ezrail@verizon.net