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Post Cap Accessories

A 4 inch DekPro Effex Post Cap in Maple Cream finish is shown with an adapter which enables the cap to perfectly fit a 3-1/2 inch wood post

To add the finishing touch to your outdoor space, Post Cap Accessories help ensure a correct and secure fit for your post caps. Find the perfect adapter or adhesive your caps need below, to guarantee a gorgeous and long-lasting highlight on your deck.

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  1. From wiring connections to deck and fence post caps, 100% Silicone Adhesive helps keep your outdoor items safe and in place throughout the changing seasons.

    100% Silicone Rubber Sealant

    Starting at:
    As low as $4.99 Price depends on product options. Make a selection to update price.
  2. Galaxy Solar Post Cap Light Adapter by LMT Mercer Group

    Galaxy Solar Post Cap Light Adapter by LMT Mercer Group

    $3.99
  3. Base Adapter by Aurora Deck Lighting - Bronze - 5-1/16 inch

    Base Adapter by Aurora Deck Lighting

    Starting at:
    As low as $12.16 Price depends on product options. Make a selection to update price.
  4. Flat Rail Surface Adapter by Aurora Deck Lighting

    Flat Rail Surface Adapter by Aurora Deck Lighting

    Starting at:
    As low as $8.99 Price depends on product options. Make a selection to update price.

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