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Best Wood Fence Caps

TonGass (24-Pack) True I.D. 6x6' Fence Post Caps - Made from Black Durable Plastic - Protect Wooden Fence Poles Outdoor in Low Profile

  • With inside dimensions of 6" by 6" and an edge height of 1/2", these black plastic fence post caps will fit perfectly on most fence posts.
  • Made from thick, highly durable and weatherproof plastic, our plastic post caps are UV and heat-resistant, impact-resistant and waterproof. There won't be fading, cracking for years to come.
  • The black caps will slip easily on top of the posts. Even when the post is a few millimeters bigger, the caps will flex enough to fit, but it won't stretch further.
  • There are 4 options in securing the caps to the posts: tape, nails, screws and adhesive. For tape, stick some mounting tape inside the cap and then snap on. For both nails & screws, you'll need to drill a pilot hole in at least two sides of the caps. If using an adhesive, ensure that said adhesive will bond on both plastic and wood.
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4x4 Fence Post Cap 3 1/2 10 Pack Decorative Unfinished Aluminum - Mailbox Lamp Post Wood Deck Dock Piling Caps for Wooden Posts by WeatherPRO Post Caps

  • [MULTI-PACK] 10 (Ten) Natural UNFINISHED Post Caps with screws made of sturdy cast aluminum. We recommend painting or sealing these Unfinished caps....
  • [PROTECTS] 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • [FIT] Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • [ORNAMENTAL] Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
  • [WARRANTY] Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
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4x4 Fence Post Cap 3 1/2 4 Pack White Powder Coated Aluminum - Replacement Guarantee - Mailbox Lamp Post Deck Dock Piling Caps

  • [FIT] Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts. PLEASE....
  • [MULTI-PACK] 4 (Four) Gloss White Powder Coated Post Caps with screws made of sturdy cast aluminum..
  • [PROTECTS] Our Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • [WARRANTY] Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • [ORNAMENTAL] Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
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4 Pack Copper Square 6x6 Solar Powered LED Post Cap Lights PL248

  • Use for 4" Wood Posts (3 1/2" x 3 1/2" actual) Total Height: 1.25".
  • Protect your investment! Current pressure treating often does not reach the center of the post. An exposed wood top allows rotting to begin faster than usual..
  • Take time to measure your post not all 4x4 post are the same dimension. These black fence post caps are for a standard 4X4 wood fence post (3.5"x3.5") this cap measures 3 5/8"x 3 5/8..
  • The hole is 1/8” or 0.125” so a 6D or 11 gauge nail 2 inches long should be fine..
  • Made in USA Easily Nails or Screws on. Do not use glue like others recommend for their caps. It will flex, crack, and break,.
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4x4 Fence Post Cap 3 1/2 4 Pack Decorative Unfinished Aluminum - Lifetime Warranty - Mailbox Lamp Post Wood Deck Dock Piling Caps for Wooden Posts by WeatherPRO Post Caps

  • [MULTI-PACK] 4 (Four) Natural UNFINISHED Post Caps with screws made of sturdy cast aluminum. We recommend painting or sealing these Unfinished caps....
  • [FIT] Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • [PROTECTS] 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • [WARRANTY] Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • [ORNAMENTAL] Decorative & Attractive - Classy look dresses up your fence, deck or dock! Paint or Clear-coat as desired..
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WeatherPRO Post Caps 4x4 Fence Post Cap 3 1/2 10 Pack + 4 Pack Bundle Black Powder Coated Aluminum - Mailbox Lamp Post Deck Dock Piling Caps

  • BEST SELLING 4x4 FENCE POST CAP MULTI-PACK BUNDLE: Our top selling post cap multi-packs are now a bundle! 10 (Ten) Pack + 4 (Four) Pack Gloss Black....
  • FIT: Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • PROTECTS: 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • WARRANTY: Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • ORNAMENTAL: Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
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WeatherPRO Post Caps 4x4 Fence Post Cap 3 1/2 4 Pack + 1 Pack Bundle Black Powder Coated Aluminum - Mailbox Lamp Post Deck Dock Piling Caps

  • BEST SELLING 4x4 FENCE POST CAP MULTI-PACK BUNDLE: Our top selling post cap multi-packs are now a bundle! 4 (Four) Pack + 1 (One) Pack Gloss Black....
  • FIT: Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • PROTECTS: 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • WARRANTY: Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • ORNAMENTAL: Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
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WeatherPRO Post Caps 4x4 Fence Post Cap 3 1/2 4 Pack + 1 Pack Bundle White Powder Coated Aluminum - Mailbox Lamp Post Deck Dock Piling Caps

  • BEST SELLING 4x4 FENCE POST CAP MULTI-PACK BUNDLE: Our top selling post cap multi-packs are now a bundle! 4 (Four) Pack + 1 (One) Pack Gloss White....
  • FIT: Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • PROTECTS: 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • WARRANTY: Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • ORNAMENTAL: Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
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Nuvo Iron PCP03 x 5 1/2\ Pyramid Post Cap, Black

  • 【Durable Material】 The 4 by 4 fence post caps are made of pressed steel, have a long lasting for the outside usage. Notice: The caps are unfinished, you can paint the color as you like to match your fence style.
  • 【Heavy Duty Steel Caps for Decorating】Unfinished square fence caps that you can paint any color as you want to match the post. The square fence caps is not easy to rust after painting.
  • 【Great Protection】These steel fence post caps protect the pressure treated posts from premature damage. UV proof to protect the posts from harsh sunlight.
  • 【Easy to Install】Tack weld the corners to insure the caps don't come loose and waved off by strong wind. Notice: There are no holes on the post. You can drill holes if it is necessary.
  • 【Multi-Usage】 The 10 Pack of 4 x 4 inch square post caps fit for square steel fence posts or gate frame sides, iron gate, iron fence, iron staircase. Please note there may be some oil stains on the caps, which comes with the material. It will be covered after painting.
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WeatherPRO Black 4x4 Fence Post Caps 3.5” 4 Pack Never Have to Replace These Premium Post Caps Made with Solid Aluminum Powder Coating Never Fades Sold by U.S Company.

  • [FIT] Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • [MULTI-PACK] 4 (Four) Gloss Black Powder Coated Post Caps with screws made of sturdy cast aluminum..
  • [PROTECTS] 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • [WARRANTY] Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • [ORNAMENTAL] Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
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WeatherPRO 4x4 Fence Post Caps – Black 3.5” Never Have to Replace These Premium Post Caps Made with Solid Aluminum - Powder Coating Will Never Fade Sold by U.S Company 10 Pack

  • [MULTI-PACK] 10 (Ten) Gloss Black Powder Coated Post Caps with screws made of sturdy cast aluminum..
  • [FIT] Fits 3.5" x 3.5" (4" nominal) standard wood post. Pyramid design also fits standard 4x4 mailbox, deck, lamp post, dock and piling posts..
  • [PROTECTS] 4x4 Aluminum Fence Post Caps won't deteriorate or warp like wood, plastic or resin will. Protects your post tops from rain and sun to....
  • [WARRANTY] Lifetime Warranty by WeatherPRO Post Caps. Why buy plastic when you can install aluminum?.
  • [ORNAMENTAL] Decorative & Attractive - Classy look dresses up your fence, deck or dock!.
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GreenLighting 8 Pack Standard #1 Fence Post Cap Solar Powered Outdoor LED Lights for 4x4 or 5x5 PVC/Vinyl Posts (White)

  • Use for 4" Wood Posts (3 1/2" x 3 1/2" actual) Total Height: 1.25".
  • Protect your investment! Current pressure treating often does not reach the center of the post. An exposed wood top allows rotting to begin faster than usual..
  • Take time to measure your post not all 4x4 post are the same dimension. These black fence post caps are for a standard 4X4 wood fence post (3.5"x3.5") this cap measures 3 5/8"x 3 5/8..
  • The hole is 1/8” or 0.125” so a 6D or 11 gauge nail 2 inches long should be fine..
  • Made in USA Easily Nails or Screws on. Do not use glue like others recommend for their caps. It will flex, crack, and break,.
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3\x3\ Aluminum Pyramid Fence Post Cap with High Temperature Powder Coating, for Decks Wooden Posts, Fences, Lamp Posts, Mailboxes (2 Pack-Black)

  • Use for 4" Wood Posts (3 1/2" x 3 1/2" actual) Total Height: 1.25".
  • Protect your investment! Current pressure treating often does not reach the center of the post. An exposed wood top allows rotting to begin faster than usual..
  • Take time to measure your post not all 4x4 post are the same dimension. These black fence post caps are for a standard 4X4 wood fence post (3.5"x3.5") this cap measures 3 5/8"x 3 5/8..
  • The hole is 1/8” or 0.125” so a 6D or 11 gauge nail 2 inches long should be fine..
  • Made in USA Easily Nails or Screws on. Do not use glue like others recommend for their caps. It will flex, crack, and break,.
Check Stock