5.5" x 5.5" Heavy Duty Aluminum Ball Post Cap for True/Actual 5.5" x 5.5" Wood Posts - Black (Works ONLY with Actual 5.5" x 5.5" Posts. Will NOT Work with Actual 6" x 6" Posts)
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Product details
| Management number | 209913137 | Release Date | 2026/04/02 | List Price | US$14.40 | Model Number | 209913137 | ||
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- HEAVY-DUTY CAST ALUMINUM BALL TOP CAP – THICK WALLS, NO PLASTIC, NO THIN STEEL — Decorex Hardware post caps are cast from thick-walled aluminum — not injection-molded plastic, not thin stamped steel. Walls are substantially heavier gauge than competing caps at this price point. The clean sphere silhouette is cast sharp and precise directly into the metal — not welded on, not glued, not a separate piece that loosens or separates over time.
- FITS STANDARD 6x6 LUMBER ONLY – ACTUAL POST SIZE 5.5"x5.5" — Precision-engineered for dimensional 6x6 lumber posts that measure 5.5" on each side after milling — the most common large post size in North American residential fencing and deck construction. Will NOT fit true full-dimension 6x6 posts measuring 6"x6". If your post measures 6"x6" select the True 6x6 variation. Always measure before ordering.
- SEALS END GRAIN ON YOUR MOST-USED FENCE & DECK POSTS — Standard 6x6 posts carry deck railings, fence corners, and gate frames — high-value structural elements where rot damage is expensive to fix. End grain absorbs moisture faster than any other wood surface. Decorex Hardware caps seat flush against the full post top creating a complete moisture barrier that stops rot before it starts — protecting posts from the top down.
- POWDER COAT APPLIED DIRECTLY TO BARE ALUMINUM — NOT OVER PLASTIC — Competitors whose finish chips and peels are coating plastic or thin steel — not metal. Decorex Hardware powder coat is electrostatically applied directly to bare cast aluminum and oven-cured at high temperature creating a molecular bond that resists rust, UV fading, chipping, peeling, salt air, and freeze-thaw cycles. Zero maintenance. Zero touch-ups.
- INSTALLS IN MINUTES – WORKS ON FENCES, DECKS, GATES & PERGOLAS — Includes 2 stainless steel mounting screws with black-coated heads for a seamless finish. Also compatible with exterior-grade silicone or construction adhesive for a completely fastener-free look. No special tools needed. Perfect for standard 6x6 fence corner posts, deck railing posts, gate columns, pergola posts, mailbox posts, and lamp posts.
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