Cable Railing Flat Post Cap by KeyLink

Add a low-profile post cap to KeyLink Posts with these classic Flat Post Caps. Order for 3-1/4 inch posts, then simply tap into place with a rubber mallet for a secure fit. Made from durable powder-coated aluminum, these caps will protect KeyLink Posts from the elements.

Unsure about your size? Measure your posts carefully and use our Post Cap Diagram to understand critical dimensions and ensure a proper fit.