DesignRail Kit (NL) Newel Left Termination Post Kits transitions Level to Stair Rail 90 degrees down or up stairs. Newel Left Termination posts do not allow the cable to be turned at the post, and so cable coming from level and from stair must terminate at the newel post. Fittings not included, please see CableKits for more. Level termination at this post must be Quick Connect. Termination for the stair section must use Threaded Terminal side. Those are the size of holes prefabricated to accept. CableRail Kits sold separately.