Post Cap 1.5" x 1.5" 6 Pack Matte Black Aluminum Pyramid Fence Post Caps for Nominal 1.5x1.5 Wood Posts, Waterproof Deck Mailbox Gate Finials, Easy

Post Cap 1.5" x 1.5" 6 Pack Matte Black Aluminum Pyramid Fence Post Caps for Nominal 1.5x1.5 Wood Posts, Waterproof Deck Mailbox Gate Finials, Easy

EXACT FIT & NO WOBBLE – Precision-molded for 1.5"×1.5" nominal wood posts; 2 mm thick aluminum walls grip the post top securely without gaps or rattles. ALL-WEATHER DURABILITY – Premium aluminum body finished with matte black powder coating resists rust, UV rays, and fading for years of maintenance-free service. PYRAMID PEAK PROTECTION – Sloped roof design sheds rain, snow, and debris to prevent water infiltration and rot, extending the life of your deck, fence, mailbox, or dock posts. DIY-FRIENDLY INSTALL – Each cap arrives with 2 pre-drilled side holes and matching screws; tap on with a rubber mallet, drive the screws, and finish in minutes. VALUE 6-PACK & VERSATILE STYLE – Six matching caps perfect for fences, gates, porches, docks, or garden posts; sleek pyramid silhouette adds a clean, finished look to any outdoor project.

Protect your outdoor wood posts in one easy step. 

This matte black aluminum pyramid post caps is engineered for 1.5"×1.5" nominal lumber—no sanding, shimming, or caulk required. 

The 2 mm thick aluminum sidewalls deliver commercial-grade strength while staying lightweight, and the UV-stable powder coat shrugs off sun, salt, and rain for a like-new appearance year after year. 

A peaked pyramid roof channels water away from the vulnerable end grain, preventing rot, splitting, and costly replacements. 

Whether you’re refreshing a backyard fence, finishing a new deck railing, or topping off a mailbox post, these caps install in minutes with the included stainless-steel screws and provide an instant, polished finish that complements any exterior décor.

Package includes:

6 Post Caps 

12 Screws