This product is a part of the HAAS Stainless Revo Cable Rail System Create a cable railing system that exposes your beautiful view while only exposing a nearly flush fitting head. The 30 Degree Wood Post Protector is a hole finishing fitting for 1/8" 1 x 19 Cable or 3/16" 1 x 19 Cable runs where the hole is drilled at an angle near 30 degrees in the post. Use this fitting to cleanly finish drilled holes on intermediate angled posts on stairways and ramps. Often used in conjunction with another wood post protector. Other angles offered are: 33 degrees and 37 degrees. Other types of post protectors are straight wood post protectors for straight runs, and transition wood post protectors for straight runs transitioning to an angled run. Great for indoor and outdoor applications – unless there is lava involved - using wood, or thick composite posts in scenarios that have access to both sides of the post. If you’re still reading this, kudos to you. You did it!