Introducing our 2x2 Post with spline groove, the perfect addition to your screen enclosure project. This sturdy and durable post is designed with a built-in spline groove, allowing for quick and easy installation of screen panels. The screen channel is built to withstand the elements and provide long-lasting support for your screen enclosure. Whether you're a DIY enthusiast or a professional contractor, our 2x2 Post with spline groove is the ideal choice for your next project. Add a professional finishing touch to your screen enclosure with this high-quality and versatile screen channel.