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The Best Mailbox Post Spike of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Mailbox Post Spike of 2023. Check our ranking below.

2,057 Reviews Scanned

Rank No. #1
MTB Fence Post Anchor Ground Spike 24 x 4 x 4 Inches Outer Diameter (Inner Diameter 3.5 x3.5 Inches), Post Base Spike for Mailbox Fence Post, Fence Stakes Post Support Base, Pack of 1
  • Easy installation of 3.5-inch by 3.5-inch wood posts without digging holes or pouring concrete.Screws are included.
  • Various applications where quick-to-install posts are needed.
  • 14 gauge rugged steel and 23.62'' in length.
  • Durable black powder coating for many years to come.
  • MTB Supply is committed to providing each customer with the highest standard of customer service.If there are any questions about our products, please feel free to contact us.
Rank No. #2
Furnishh No Dig Ground Anchor 4"x4" Post Holder U Model Screw in Post Stake for Mailbox Posts and Fence Posts, 27" Long Post Anchor Spike, Black
  • VERSATILE USE: The ground anchor is designed to securely grip a standard 4x4 wood post(such as mailbox post, fence post,etc.) It's best suited for standard soil conditions. NOT recommended for rocky or extremely sandy conditions
  • HIGH-QUALITY SELECTION: This no-dig post anchor is made of premium steel with powder-coated surface treatment, making them very strong and weather-resistant, you can insert the spikes into the ground easily and it will last many decades
  • EASY TO SET UP: The No-Dig Ground Anchor offers a faster, cleaner, and easier way to install your posts. It's an ideal way to avoid digging a big hole and mixing concrete. Just screw the item into the ground with the included rod. Only an initial press is needed for most soil types(A small guiding hole is enough for hard soil)
  • HARDWARE INCLUDED : Includes a 27"x4"x4" ground anchor, a 17" long tightening rod and 5 lag bolts (use two bolts on one side and three on the other)
  • SATISFIED SERVICE: As your satisfaction is of the utmost importance to us. Furnishh is committed to offering you premium products and caring service. Please feel free to contact us if you have any questions about our products. We offer you THREE YEARS WARRANTY against manufacture's defect
Rank No. #3
MTB Supply MTB Fence Post Anchor Ground Spike Metal Black Powder Coated 36 x 4 x 4 Inches Outer Diameter (Inner Diameter 3.5 x3.5 Inches), Pack of 1
  • Easy installation of 3.5-inch by 3.5-inch wood posts without digging holes or pouring concrete.Screws are included.
  • Various applications where quick-to-install posts are needed.
  • 14 gauge rugged steel and 35.43'' in length.
  • Durable black powder coating for many years to come.
  • MTB Supply is committed to providing each customer with the highest standard of customer service.If there are any questions about our products, please feel free to contact us.
SaleRank No. #4
MTB Fence Post Anchor Ground Spike Metal Black Powder Coated 32 x 4 x 4 Inches Outer Diameter (Inner Diameter 3.5 x3.5 Inches), Pack of 1
  • Easy installation of 3.5-inch by 3.5-inch wood posts without digging holes or pouring concrete.
  • Various applications where quick-to-install posts are needed.
  • 14 gauge rugged steel and 31.496'' in length
  • Durable black powder coating for many years to come.
  • Screws are included.
Rank No. #5
Sekcen 6 Pcs Fence Post Anchor Ground Spike 4x4 Metal Post Stake 24 Inch for Mailbox Deck Railing
  • MAN-POWER SAVER: Sekcen fence post anchor supports your wood posts with no digging, concrete or mess while keep the post sturdy and long lasting; fits standard 4 x 4 (lumber size 3.5” x 3.5”) post. It truly is a time saver and man-power saver!
  • MULTIPLE USES: Ideal for securing or fixing fence, mailbox, bird feeder, decking, garden arbor, trellis, gazebo, pergola, flag pole, railing, address post, swing set, timber frame, shed support, road signage, wooden structure, street lamp, signage board, monkey bar and more.
  • HEAVY DUTY & LONG LASTING: Made of heavy duty 13 gauge steel for maximum longevity, while the attractive durable powder coated finish keeping fence and mailbox posts safe from water, rot, fungal and insect damage.
  • EASY INSTALLATION: Take a scrap piece of wood to hammer the ground anchor into the soil by using a mallet or a sledge hammer; replace wood block with your post and tighten the post base with included bolts. We include an easy-to-follow install instruction.
  • GREAT VALUE: The pack of 6 screw in post anchors comes with bolts included for easy tightening or removal, and also ensuring a firm and stable connection to withstand even the most extreme conditions.
SaleRank No. #6
BISupply 24 Inch Fence Post Anchor Ground Spike Metal Fence Stakes, Post Base for 4x4 Inch Mailbox or Fence Post 4-Pack
  • [No More Back-Breaking Work]: Use the BISupply 2-Foot (0.6 m) Fence Post Anchors Metal Post Spike 4-Pack to easily install 4 x 4-inch (10.2 x 10.2 cm) wood posts without digging holes or pouring concrete
  • [Use Your Posts]: Fits standard 4 x 4-inch posts; 3.5 x 3.5-inch (8.9 x 8.9 cm) true dimensions with screws on one side to allow the post bracket opening to be large enough to insert your 4x4 and then tighten to hold firmly
  • [Anywhere Posts are Needed]: For fence, sign, and mailbox posts up to 4 feet (1.2 m) high; Post holder stands 6 inches (15 cm) above ground while the spike end pokes 18 inches (46 cm) below ground to give you 24 inches (61 cm) total
  • [Install Easily]: Drive fence post ground anchor into soil with a hammer (add a wood block inside post base before hitting); Replace wood block with your intended use post when stake is in ground; Tighten post base with included hardware
  • [Package Contents]: Fencing stakes package includes (4) 2-foot individual fence anchors with 2 tightening screws with locking nuts per fence post ground spike; Wooden posts not included
Rank No. #7
Insaga Decorative 4x4 Post Base Spike, Heavy Duty Fence Post Anchor Ground Spike for Mailbox Fence Post, Fence Stakes Post Support Base 24.2 x 3.7 x 3.7'' Outer Diameter (Inner Dia 3.5x3.5'', 2Pcs)
  • Decorative Design: The head of the spike is designed to be decorative and hold posts up to 3.5'' in diameter, with its strong construction and reliable performance, fit standard 4x4 (lumber size 3.5” x 3.5”) fence/mailbox/sign/lamp/deck/gazebo/pergola post and the like .
  • High-Quality Material: This Fence Stakes Post Support Base is the perfect solution for securely anchoring your fence post into the ground. It is made of heavy duty steel with a black powder coating and smooth welding to ensure that it will not rust or corrode over time. the anchor spike has a large diameter head(inner size 3.6''x3.6'') that provides maximum stability and security when driven into the ground.
  • Easy To Install: It's easy to install and requires no digging or cement, place the anchor in the position to be installed, put a short piece of wood (inner size 3.5x3.5'') and start hammering, check for lumber every few hits to ensure level, replace with your actual fence post when driving them into the ground.
  • Package Included: 2pcs x Post base spike, 12pcs x Screws, this ground spike will ensure your fence stays securely in place.
  • Order with no worries: Pls contact with us any time if you have any problems about our products, we will always be there to help.
Rank No. #8
United Premium No Dig Ground Anchor - Black U-Model Screw in Post Stake - 27" Inch Long, Fits Standard 4x4 (3.5" X 3.5" Inch Actual) Great for Mailbox Posts (Black)
  • FIT : FITS A STANDARD 4X4 WOOD POST (POST NOT INCLUDED)
  • QUALITY : Beautiful Black finish over galvanized steel. Securely holds 4x4 post
  • INSTALLATION : NO NEED FOR CEMENT - NO Dig option (for most soil types) press into the soil and twist into the ground with provided insert rod. DIG IN Option (for hard rocky soil) clear a hole deep enough to accommodate the stake yes a smaller diameter than the stake shaft. Insert the stake and twist in with tightening rod.
  • HARDWARE INCLUDED : Includes tightening rod and 5 lag bolts (use two bolts on one side and three on the other).
  • USE : Great for any 4x4 post (mail box post, fence, etc.)
SaleRank No. #9
Simpson Strong-Tie FPBS44 - Spike Black Post-Base Spike for 4x4
  • Allows easy installation of 4-inch by 4-inch wood posts without digging holes or pouring concrete
  • Can be used for a variety of applications where quick-to-install posts are needed
  • Made from 12 gauge steel
  • Black Powder-Coat
  • Install with 1/4-inch SDS screws or 1/4-inch HDG lag screws
Rank No. #10
CRIZTA 8Pcs 24" Heavy Duty 4x4 Fence Post Anchor Ground Spike Metal Black Powder Coated - Mailbox Post Anchors. Length: 24 inches, Outer Dimension: 4” x 4” (Fit 3.5” x 3.5” Square Wood Post)
  • Easy Installation : Totel length: 24”, fit 3.5” x 3.5” wood posts without digging holes or pouring concrete. Take a scrap piece of wood to hammer the post anchor in the ground by using a mallet or a sledge hammer and it will drive the post anchor all the way in the ground.
  • Sturdy And High Quality: The Post Anchors are Powder Coated Strong Street to last many decades to come and protect your decking wood from rotting.
  • Multiple Uses: Screw In 3.5 inch x 3.5 inch Post Anchors are Ideal for Mailbox installations, Fencing, Decks, Street Lamps, etc. The No-Dig Ground Anchor offers a faster, cleaner, and easier way to install your post. It's an ideal way to avoid digging a hole and mixing concrete, it truly is a time saver.
  • Screw In Cluded
Rank No. #11
Kdgarden Fence Post Anchor Metal Ground Spike Heavy Duty Black Coated Powder Fence Stakes Post Support Base for 4"x4" Mailbox or Fence Post, 24"x4"x4" Outer Dia (3.5"x3.5" Inner Dia), Pack of 4
  • PREMIUM QUALITY WITH HIGH GRADE STEEL ► kdgarden Fence Post Anchor is constructed out of heavy duty powder coated 12 gauge high durability performance steel to resist chipping, peeling and rust, which ensures a long lasting working life
  • GOOD CONCEPT TO PROTECT WOODEN POSTS ► The heavy duty metal fence post anchor support the fence and mailbox posts without the need for holes to be dug or for concrete to be poured. With the wooden post being in contact with metal rather than soft (often wet) ground, your fence posts or mailbox will last considerably longer
  • MULTI PURPOSE ► kdgarden Fence Post Anchor can be used for multiple applications, including fencing, shed support, mailboxes, decking flag poles, timber frames, solar power installations, road signage, wooden structures, signage boards, banners and more
  • EASY INSTALLTION ► Fits 3.5"x3.5" wood posts; 3.5x3.5-Inch (8.9 x 8.9 cm) inner diameter with screws on one side to allow the post bracket opening to be large enough to insert your post and then tighten to hold firmly. Drive fence post ground anchor into soil with a hammer (add a wood block inside post base before hitting); Replace wood block with your intended use post when stake is in ground; Tighten post base with included hardware
  • WHAT'S INCLUDED ► The fencing stakes package includes 4 pack 2-Feet individual fence anchors with 2 tightening screws with locking. The Fence Post Anchor enjoys Three Limited Year Warranty Time. If you receive damaged, please contact us via Amazon Message for free replacement or full refund
SaleRank No. #12
XYADX Fence Post Anchor Ground Spike Heavy Duty Black Powder Coated Fence Stakes Post Base for Mailbox, 24 x 4 x 4 Inches Outer Diameter Post Anchor (Inner Diameter 3.6 x3.6 Inches), Pack of 4
  • PREMIUM QUALITY MAILBOX DECK RAILING: The surface of the Fence Post Anchor ground spike is coated with durable powder coating to protect your decking wood from rotting. Heavy duty black powder coated is constructed out of heavy-duty powder coated 12-gauge high durability performance steel to resist chipping, peeling and rust, which ensures a long-lasting working life
  • MULTI PURPOSE DECK RAILING PACK: The fence anchor is widely used in our daily life. Numerous things, such as fences, shed supports, mailboxes, flagpoles, decking, timber frames, solar power installations, road signage, wooden constructions, signage boards, banners, and more, can be held in place using an anchor
  • SIMPLE INSTALLATION OF FENCH POST ANCHOR: Fits 24x3.6 wood posts; 3.6 x3.6-Inch (8.9 x 8.9 cm) inner diameter with screws on one side to allow the post bracket opening to be large enough to insert your post and then tighten to hold firmly Use a hammer to drive a fence post ground anchor into the ground (place a wood block inside the post base beforehand); When the Deck Railing is buried, replace the wood block with the post you meant to use; Secure the post base with the provided hardware
  • A GOOD IDEA FOR PROTECTING WOODEN POSTERS: Without the need to dig holes or pour concrete, the strong duty Metal Fence Stakes is supports the fence and mailbox posts. Your fence posts or mailbox will last a lot longer because the wooden post is in contact with metal Fence Stakes Post Base rather than soft (sometimes wet) earth. Metal Fence Stakes Post Base is highly used for protecting wooden posters
  • WHAT'S INCLUDED IN FENCE POST ANCHOR: (4) 2-foot individual fence anchors with 2 tightening screws and locking nuts are included in the fencing stakes package for each ground spike. We are so confident that you will be satisfied with our fence post as we are committed to offer products for our customers in lawn and patio for a long time. If you are not satisfied with our product, you can return it without risk for a refund and feel free to contact our customer service for help with any queries
Rank No. #13
CRIZTA 4 Pcs 36" Heavy Duty 4x4 Fence Post Anchor Ground Spike Metal Black Powder Coated - Mailbox Post Anchors. Length: 36 inches, Outer Dimension: 4” x 4” (Fit 3.5” x 3.5” Square Wood Post)
  • Easy Installation : Totel length: 36”, fit 3.5” x 3.5” wood posts without digging holes or pouring concrete. Take a scrap piece of wood to hammer the post anchor in the ground by using a mallet or a sledge hammer and it will drive the post anchor all the way in the ground.
  • Sturdy And High Quality: The Post Anchors are Powder Coated Strong Street to last many decades to come and protect your decking wood from rotting.
  • Multiple Uses: Screw In 3.5 inch x 3.5 inch Post Anchors are Ideal for Mailbox installations, Fencing, Decks, Street Lamps, etc. The No-Dig Ground Anchor offers a faster, cleaner, and easier way to install your post. It's an ideal way to avoid digging a hole and mixing concrete, it truly is a time saver.
  • Screw In Cluded
Rank No. #14
CRIZTA 8 Pcs 36" Heavy Duty 4x4 Fence Post Anchor Ground Spike Metal Black Powder Coated - Mailbox Post Anchors. Length: 36 inches, Outer Dimension: 4” x 4” (Fit 3.5” x 3.5” Square Wood Post)
  • Easy Installation : Totel length: 36”, fit 3.5” x 3.5” wood posts without digging holes or pouring concrete. Take a scrap piece of wood to hammer the post anchor in the ground by using a mallet or a sledge hammer and it will drive the post anchor all the way in the ground.
  • Study And Quality: The Post Anchors are Powder Coated Strong Street to last many decades to come and protect your decking wood from rotting.
  • Multiple Uses: Screw In 3.5 inch x 3.5 inch Post Anchors are Ideal for Mailbox installations, Fencing, Decks, Street Lamps, etc. The No-Dig Ground Anchor offers a faster, cleaner, and easier way to install your post. It's an ideal way to avoid digging a hole and mixing concrete, it truly is a time saver.
  • Screw In Cluded
Rank No. #15
Gtongoko 4 x 4 Fence Post Anchor Ground Spike New Upgraded Powder Coated 36 Inch (Inner Diameter 3.6 x3.6 Inch), 4 Pack Heavy Duty Metal Black
  • 【STURDY AND HIGH QUALITY】Our fence post anchors are made of durable premium 14-gauge sturdy steel material, with high strength and solidness,so you can insert the spikes onto ground quickly and easily. The surface of the ground spike is coated with durable powder coating to last many decades to come and protect your decking wood from rotting.
  • 【New Version Heavy Duty Design】The length of the fence post is 36inch, can fit standard 4 x 4inch posts; 3.6 x 3.6inch true dimensions with screws on one side to allow the post bracket opening to be large enough to insert your 4x4 and then tighten to hold firmly.
  • 【EASY TO INSTALL】You can use the post without digging holes or pouring concrete. You only need to add the wood into the post then tightened screws and nuts.Owing to the wooden post being in contact with metal rather than soft / wet ground, so your fence posts or mailbox can be last long time.
  • 【WIDE APPLICATIONS】The fence anchor is widely used in our daily life, including fencing, mailboxes, decking flag poles,shed support, timber frames, solar power installations, road signage, wooden structures, banners and more.It is a best choice for you to decorate your yard.
  • 【CUSTOMER SERVICE】Customer satisfaction is our long-last Pursuit. We provide 30-day money back guarantee with 3-month free replacement warranty with the fence post.If you ever have a problem with the products, you can contact us at any time directly we will try our best to help you, click Add to Cart now and try it.
SaleRank No. #17
Ekouaer Sleep Shirt Sexy Women's Modal Nightgown Short Sleeves Nightdresses Sleepwear Lace Trim Sleepdress Black M
  • 【✿ LOUNGE IN COMFORT】: Sexy nightgown for women, superior material, durable excellent stiching, buttery soft and extremely comfy, moisture wicking and skin friendly. Staying comfortable while keeping sexy.
  • 【✿ SEXY SLEEPSHIRT】: Unique flattering curve hem, delicate cute lace trims arc to show your beautiful curves, more feminine, front chest pocket for added fashion. Chic V neck, short sleeves, mid thigh-length,relaxed T-shirt style.
  • 【✿ ENJOY RESTFUL NIGHTS】: ekouaer is aim to make every night a luxuriously soft affair. The cute sexy night shirts are comfortably breathable to keep sweating at bay and don’t bunch up when slumbering. Sweet dreams every nights.
  • 【✿ PERFECT GIFT】Short sleeve sleeping dress is cute,comfortable and cozy. This elegant sexy Ekouaer nightshirt is great for your girlfriend, wife, mother and sister as a birthday & Christmas gift,also ideal for anniversary, bridal shower, wedding nights, slumber parties and so on.
  • 【✿ EASY FIT】: From petite to plus size, this cute sexy nighty for women accommodates almost all body shapes and sizes. You can find a perfect look while feeling amazingly free.
Rank No. #18
Furnishh 4x4 Fence Post Anchor Ground Post Stakes Metal Post Holder(Inner Diameter 3.5 x3.5 Inches), 24" Long Black Ground Post Spikes, Set of 4
  • VERSATILE USE: The ground anchors are designed to securely grip wood posts, such as fences, shed supports, mailboxes, flagpoles, decking, timber frames, solar power installations, road signage, wooden constructions, signage boards, banners and more
  • HIGH-QUALITY SELECTION: This fence post anchor is made of premium steel with powder-coated surface treatment, making them very strong and weather-resistant, you can insert the spikes into the ground easily and it will last many decades
  • EASY TO SET UP: Fits 3.5 x3.5-Inch diameter wood, the anchor with screws on one side to allow the post bracket opening to be large enough to insert your post and then tighten to hold firmly Use a hammer to drive a fence post ground anchor into the ground (place a wood block inside the post base beforehand); When the Deck Railing is buried, replace the wood block with the post you meant to use; Secure the post base with the provided hardware
  • HARDWARE INCLUDED : Includes 4 sets of 24"x4"x4" post anchor and 2 tightening screws
  • SATISFIED SERVICE: As your satisfaction is of the utmost importance to us. Furnishh is committed to offering you premium products and caring service. Please feel free to contact us if you have any questions about our products. We offer you THREE YEARS WARRANTY against manufacture's defect
Rank No. #20
Deck Post Anchor Base Brackets Fit 1.5x1.5,2x2,2x4,4x4 Post,Thick Solid Steel & Black Powder Coated,Deck Post Brackets Support Deck Base Plate Pergola Brackets Fence Kit Mailbox Mount (4 pcs)
  • STRONG AND DURABLE --- The post base anchor is made of 2.7 mm thick high-quality metal and black powder-coat finish,it is durable and rust resistant,ensure long-lasting usage under various outdoor conditions
  • ADJUSTABLE --- It is designed as an adjustable half column base to adapt to different sizes of wooden columns, such as 1.5 "x1.5", 2 "x2", 2 "x4", 4 "x4", etc., (Can be opened to fit post already being used on concrete )
  • WIDE APPLICATION --- Wood post bases can repair and strengthen the post.Suitable for many places that need to anchor wood posts,such as porch and deck post supports,mailbox posts,table leg,terrace wooden fence and sign,etc
  • UNIQUE DESIGN--- Each post brackets has several predrilled holes,you can easily use it to fixed on a wood post or decks and concrete ground.Can be reused
  • OUR SERVICE --- If you have any questions about our products,please leave a message to contact us,we are happy to help you solve the proble

Last update on 2023-08-06 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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  1. Brand Value: Every brand of Mailbox Post Spike has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Mailbox Post Spike?
  3. Specifications: How powerful they are can be measured.
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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Mailbox Post Spike.
  7. Product Quality: You don’t always get what you pay for with an Mailbox Post Spike, sometimes less, and sometimes more.
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