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Black glossy aluminium ball-top cap for 2.5 inch square posts

Decorex Hardware

Decorex Hardware 2.5" Ball Top Fence Post Cap Black

SKU CH-55SZ-KG4A3

Black aluminium ball-top cap pressure-fits 2.5" square metal posts for weather protection and decorative finish

  • Product typeFence Post Caps
  • Main materialAluminum
  • Decorative ball top adds a stylish finish to fence posts
  • Cast aluminium construction resists rust and weather for long life
  • Pressure-fit design installs on 2.5" square posts without tools or hardware
  • Black glossy powder coating protects the surface from fading and corrosion
  • Also bonds to wooden posts using adhesive for versatile mounting

Decorative Ball Top Post Cap

The Decorex Hardware ball top cap finishes a 2.5" x 2.5" square steel or aluminum post with a glossy black profile. Cast aluminium construction resists corrosion while the decorative sphere adds a clean visual endpoint to fence lines.

Pressure Fit Installation and Coverage

The cap slides over the post top without screws or brackets, relying on a friction hold that stays secure on standard dimension posts. It shields the post end grain from rain and sun, slowing rot in wood and oxidation in metal, though it does not seal the post sides or base.

Cast Aluminium Build and Adhesive Option

The powder coated glossy finish resists chalking and fading under UV exposure while the cast body withstands impact from wind borne debris. For wooden posts the same cap can be bonded with construction adhesive or silicone, giving installers a single SKU for mixed material fence runs.

How it compares

Measured against everything we stock in Fence Caps & Safety Gates, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 73% of the 66 comparable items (median $28.49).

Specifications

Product
Product typeFence Post Caps
Size & build
Main materialAluminum

Questions about this item

Will the 2.5" cap sit securely on my existing 2.5" square steel posts without extra brackets?

Yes — the pressure-fit design grips standard 2.5" x 2.5" square steel or aluminium posts without screws or brackets.

How can I confirm the cap is properly seated after pressing it on?

The cap should sit flush with the post top, the ball top centred, and the black glossy powder coat should show no gaps around the edges.

Does the package include adhesive for wooden posts, or do I buy that separately?

Adhesive is not included; for wooden posts you must supply your own glue, silicone or construction adhesive.

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