Shopping Cart

Your cart is empty.

Your cart is empty.

4 Pcs 4x4 Fence Post Anchor Ground Spike16(Inner Size 3.6'x3.6') Black Powder Coated–Mailbox Post Anchors, for Deck,Fence,Railing,Mailbox..

Free shipping on orders over $29.99

$48.36

$ 20 .15 $20.15

In Stock

1.NumberofItems:2


About this item

  • Fence Post Anchor Ground Spike: Constructed of high quality carbon steel for strength and durability, with a durable black powder coated finish that effectively prevents the wood from coming into direct contact with wet ground, ensuring long term use and corrosion resistance.
  • 4x4 Post Anchor Features: The fence post anchor are designed with one-piece construction for easy hammering into the soil. It can be quickly installed in normal soil without digging and can also be used on wet concrete surfaces for a strong and durable finish.
  • Dimensions: 4x4 post spike is one-piece, Overall Length: 16 inches, Lower Length: 12.5 inches, Upper Length: 4 inches, I.D.: 3.6 inches x 3.6 inches.
  • Versatile Uses: Fence post anchor can be used in soil or wet concrete, great for securing fences, mailbox posts, planters, light posts, gazebos, pergolas, address posts, railings, road signs, bird feeders and more.
  • Package Includes: 4 x fence post anchor and 32 x flat head screws. If you have any installation problems, please feel free to contact us, we will try our best to help you.



Product Description

4x4 FENCE POST ANCHOR GROUND SPIKE

fence post anchor 4x4 post anchor 4x4 post spike mailbox post anchor post anchors 4x4

USE OF FENCE POST ANCHOR IN LAND

fence post anchor 4x4 post anchor 4x4 post spike mailbox post anchor post anchors 4x4

USE A 4x4 POST ANCHOR IN CONCRETE

fence post anchor 4x4 post anchor 4x4 post spike mailbox post anchor post anchors 4x4
fence post anchor 4x4 post anchor 4x4 post spike mailbox post anchor post anchors 4x4

Cailin
April 14, 2025
These arrived well packaged to prevent scratching or anything, which was nice. The anchors themselves are very well made/manufactured with all surfaces very smooth and well powder coated without any burrs or sharp edges or anything, like you often find with more cheaply made products of this nature. Even the insides of the post holders are perfectly smooth and well finished.They fit 4 x 4 posts (which are 3.5 x 3.5 in actual measurement) perfectly and they are good and strong to hold the posts straight and true once the stakes are in the ground (and preferably with some concrete around the spike and through the hole that is there for that purpose.)I am very pleased with these. I have a new fence going in on the last side of the back yard that doesn't have a wooden fence yet and I got these for the area at the top of the driveway where there is a new double gate area to tie into the new fence that is being installed next week. These are perfect for this job because of the nature of the landscape there -- there is asphalt and concrete and such in this area so I didn't want to have to dig down four feet to sink posts, and this is a great way to work around that.
T2R2A2W4U
February 12, 2025
Brand new, arrived in a sealed box.Come with instructions and a bag of screws.Easy to use and works well for 3.5” by 3.5” wooden posts.But I find it expensive @65.00 (no discount, 2025-04-20) for 2 anchors.
Callopsitte
November 16, 2024
These anchors are excellent. Very well made.They are thick and strong.Does fit a 4X4 perfect.Paint is also great (for those who care about it).Excellent buy.
Recommended Products

$109.71

$ 44 .63 $44.63

4.5
Select Option