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4-in x 4-in Classic Black Metal Deck Post Cap

Ratings & Reviews for RELIABILT 4-in x 4-in Classic Black Metal Deck Post Cap

4.7
135
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Review
  4.7 out of 5
135 Reviews


93% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise these post caps for their excellent fit over standard 4x4 posts, attractive appearance, and effective weather protection. Most highlight the snug, precise fit requiring no special tools—simply glue or caulk in place for a secure seal. Reviewers consistently describe them as classy and elegant, with copper and black finishes transforming plain posts into polished features. Many emphasize the durable enamel paint and metal construction effectively shield wood from rain and sun damage, extending post life. A few note minor concerns about fastening options or sizing, but the overwhelming consensus is strong satisfaction and excellent value.

Customer review summary generated by AI, including incentivized reviews.
135 Customer Reviews

good caps

 Would Recommend

installed some of these in black about 5 years ago on treated 4x4 posts. they still look pretty good. no rust and finish is intact. thumbs up.

August 6, 2026
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Ceiling fan with light

 Would Recommend

I bought this fan light last weekend and easy to install easy to put together great value

June 30, 2026
Verified Purchaser
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Response from Support Team

We are happy to hear this from you, We strive to provide good products to our customers that adds light to only to their deck but to their life. ...

Support TeamJuly 7, 2026

jiawei

Looks great easy to install

 Would Recommend

Looks great easy to install

June 22, 2026
From 4-in x 4-in Classic Copper Metal Deck Post Cap Verified Purchaser
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Response from Support Team

We are happy to hear this from you, We strive to provide good products to our customers that adds light to only to their deck but to their life. ...

Support TeamJuly 7, 2026

jiawei

Quick and easy to install

 Would Recommend

Very pretty works well with the pressure treated 4 x 4

June 20, 2026
From 4-in x 4-in Classic Copper Metal Deck Post Cap Verified Purchaser
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Response from Support Team

We are happy to hear this from you, We strive to provide good products to our customers that adds light to only to their deck but to their life. ...

Support TeamJuly 7, 2026

jiawei

Works

Fast

June 18, 2026
Verified Purchaser
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Response from Support Team

We are very sorry to hear that. You can reach out to Lowes 3rd party customer service team (888-251-1003 & partsplus@lowes.com)

Support TeamJuly 7, 2026

jiawei

Quality product!

 Would Recommend

Perfect fit!

June 11, 2026
Verified Purchaser
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Response from Support Team

We are happy to hear this from you, We strive to provide good products to our customers that adds light to only to their deck but to their life. ...

Support TeamJuly 7, 2026

jiawei

Great way to protect post tops

 Would Not Recommend

Easy to install and looks great

June 3, 2026
From 4-in x 4-in Classic Copper Metal Deck Post Cap Verified Purchaser
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