Deck Rail Adjustable Bracket 2-pack by Mayne

Add instant curb appeal to your deck with these reliable rail brackets. A quick bolt-on installation secures your Mayne window box to any 2×4 or 2×6 railing—no complicated setup required. Works with Cape Cod, Fairfield, Valencia, and Nantucket designs, plus Yorkshire boxes with minor drilling. Built to withstand harsh weather, chemicals, and impact, these brackets deliver year-round performance without seasonal maintenance—two brackets per pack—the wise choice for a polished outdoor space.