---
title: "mailbox post anchor — Niche Verdict: Skip it (52/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/patio-lawn-garden/mailbox-post-anchor"
last_updated: "2026-07-10T20:14:37.809Z"
locale: en
meta:
  description: "a small market ($193K/yr) — mailbox post anchor doesn't clear our bar today."
  "og:description": "a small market ($193K/yr) — mailbox post anchor doesn't clear our bar today."
  "og:title": "mailbox post anchor — Niche Verdict: Skip it (52/100) | Amazon United States - Flapen"
---

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# **mailbox post anchor**

**Skip it****52/100 **

a small market ($193K/yr) — mailbox post anchor doesn't clear our bar today.

**Market/yr**

**$193K**

**Growth (1y)**

**+225.9%**

**Products**

**34**

**Brands**

**26**

was 22 a year ago

**Sellers**

**51**

**Price range**

**$3.51–$119.16**

**Returns**

**1.8%**

**Rating**

**4.6★**

**Skip it**

Scored 52/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns

Market size

**10**

 ×0.30

Growth

**80**

 ×0.30

Competition

**66**

 ×0.20

Quality gap

**34**

 ×0.10

Returns

**85**

 ×0.10

## **Demand**

Weekly Amazon search volume, last 104 weeks — +225.9% year over year.

4K2KSpike '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

## **Seasonality**

Monthly demand index across the year — 1.00 is average.

JFMAMJJASOND

Peak months: Mar, Apr, May · busiest ÷ quietest = 3.1×

## **Competition**

- Ideal Industries15% - American Ground Screw Mfg & Supply12% - Tandefio11% - XYADX7% - VEVOR6% - Gardner Bender6% - Other (20 brands)43%

The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them. 26 brands and 51 sellers compete here.

**Brands**

**26 **▲rising

was 22 a year ago

**Sellers**

**51**

**Top 5 brand share**

**51%**

#ProductBrandPriceRatingReviewsClick shareTrend

1
![IDEAL Electrical 774044R Combination Grounding Screws (100 Pack)](https://m.media-amazon.com/images/I/51VlsbnC87L.jpg) [**IDEAL Electrical 774044R Combination Grounding Screws (100 Pack)**](https://www.amazon.com/dp/B00NOYAJJQ)

Ideal Industries$8.054.8★21315%▼falling

2
![Tandefio 100 Pcs Green Ground Screws for Electrical Box 10-32 x 3/8 Inch Hex Head Electrical Grounding Screw Combo Slotted Hex Washer Head for Electricals Junction Box Metal Outlet and Switch Boxes](https://m.media-amazon.com/images/I/51TBP867mvL.jpg) [**Tandefio 100 Pcs Green Ground Screws for Electrical Box 10-32 x 3/8 Inch Hex Head Electrical Grounding Screw Combo Slotted Hex Washer Head for Electricals Junction Box Metal Outlet and Switch Boxes**](https://www.amazon.com/dp/B0CJM5B65Y)

Tandefio$8.804.8★9611%▲rising

3
![American Ground Screw U-Model - Easy-Install No-Dig Ground Anchor for Standard 4x4 Posts (Actual 3.5x3.5) - Durable 27 Screw-in Stake for Mounting Wooden Posts](https://m.media-amazon.com/images/I/21C9+o7gomL.jpg) [**American Ground Screw U-Model - Easy-Install No-Dig Ground Anchor for Standard 4x4 Posts (Actual 3.5x3.5) - Durable 27 Screw-in Stake for Mounting Wooden Posts**](https://www.amazon.com/dp/B0787KBCS5)

American Ground Screw Mfg & Supply$34.594.6★6188%▼falling

4
![Gardner Bender GGS-1512R Grounding Screws Green 12 Pack](https://m.media-amazon.com/images/I/41rP1SPHikL.jpg) [**Gardner Bender GGS-1512R Grounding Screws Green 12 Pack**](https://www.amazon.com/dp/B000BO4H0O)

Gardner Bender$3.514.7★4196%▼falling

5
![Keltrion 8 Pcs 14 Ground Anchors Screw in Non-Rust Cast Aluminum Detachable Tent Stakes for Camping Tents Sand Trampoline Swing Sets and Sheds](https://m.media-amazon.com/images/I/51ZTivMfELL.jpg) [**Keltrion 8 Pcs 14 Ground Anchors Screw in Non-Rust Cast Aluminum Detachable Tent Stakes for Camping Tents Sand Trampoline Swing Sets and Sheds**](https://www.amazon.com/dp/B0F1FS3RW9)

Keltrion$37.104.6★2615%▲rising

6
![VEVOR Ground Screw No Dig Ground Anchor 4 Pack 3.94 x 2.76 x 27.56 in DIY Screw in Stake Includes 6 Lag Bolts & a Rebar U-Shape Heavy Duty Steel Post Holder Great for Mailbox and Fence Posts](https://m.media-amazon.com/images/I/41971dCRCOL.jpg) [**VEVOR Ground Screw No Dig Ground Anchor 4 Pack 3.94 x 2.76 x 27.56 in DIY Screw in Stake Includes 6 Lag Bolts & a Rebar U-Shape Heavy Duty Steel Post Holder Great for Mailbox and Fence Posts**](https://www.amazon.com/dp/B0D477GQZ2)

VEVOR$66.894.6★2675%▼falling

7
![Skywalker #10 Self-Tapping Hex/Phillips/Slotted/Square Head Ground Screws (Box of 100 in Green)](https://m.media-amazon.com/images/I/51b6cy01yRL.jpg) [**Skywalker #10 Self-Tapping Hex/Phillips/Slotted/Square Head Ground Screws (Box of 100 in Green)**](https://www.amazon.com/dp/B009ONED0C)

Skywalker$9.894.7★2595%▼falling

8
![No Dig Ground Screw Anchor Spike 27 inch U Shaped Post Stake for Mailbox and Fence Includes Lag Bolts & Rebar Fits Standard 4x4 (3.5 X 3.5 Inch) Post.](https://m.media-amazon.com/images/I/41dafyi0tnL.jpg) [**No Dig Ground Screw Anchor Spike 27 inch U Shaped Post Stake for Mailbox and Fence Includes Lag Bolts & Rebar Fits Standard 4x4 (3.5 X 3.5 Inch) Post.**](https://www.amazon.com/dp/B0CQM5HFZ9)

LARNORJE$106.374.4★1834%▲rising

9
![XYADX No Dig Ground Screw Anchor - Black U Shaped Post Stake for 4x4 Wood Posts Includes Lag Bolts & 27 Rebar for Mailbox Posts and Fence Posts Anchor 1 Pack](https://m.media-amazon.com/images/I/319q7nwBgiL.jpg) [**XYADX No Dig Ground Screw Anchor - Black U Shaped Post Stake for 4x4 Wood Posts Includes Lag Bolts & 27 Rebar for Mailbox Posts and Fence Posts Anchor 1 Pack**](https://www.amazon.com/dp/B0F8QMD99Q)

XYADX$35.434.3★444%▲rising

10

![4 Pack 18 Inch Trampoline Ground Anchors Screw in Earth Anchor Stakes kit with L-Shaped Brackets 20MM Spiral Swingset Anchors for Swing Set Tent Canopy Carport Sheds Playset Mobile Home](https://m.media-amazon.com/images/I/51WNj2TChPL.jpg) [**4 Pack 18 Inch Trampoline Ground Anchors Screw in Earth Anchor Stakes kit with L-Shaped Brackets 20MM Spiral Swingset Anchors for Swing Set Tent Canopy Carport Sheds Playset Mobile Home**](https://www.amazon.com/dp/B0F12D1WF3)

BeneLabel$47.274.6★4954%▲rising

11

![(Pack of 10) 12 AWG Solid Copper Ground Wire with Green Ground Screws 6.5 Edge-Stripped Grounding Wire 5/8 Strip 10-32 x 3/8 Captive Green Screws for Electrical Boxes](https://m.media-amazon.com/images/I/41Q9+KHQtBL.jpg) [**(Pack of 10) 12 AWG Solid Copper Ground Wire with Green Ground Screws 6.5 Edge-Stripped Grounding Wire 5/8 Strip 10-32 x 3/8 Captive Green Screws for Electrical Boxes**](https://www.amazon.com/dp/B0C8P9XGVK)

Airmont Products$9.054.7★2153%▲rising

12

![[Premium] 4 Pack Ground Anchors with Power Nut Driver Drill Bit Ground Anchors Screw in Swing Set Anchors Trampoline Anchors High Wind Heavy Duty for Camping Tents Car Ports Swing Sets Canopies](https://m.media-amazon.com/images/I/51hA3rx7F9L.jpg) [**\[Premium\] 4 Pack Ground Anchors with Power Nut Driver Drill Bit Ground Anchors Screw in Swing Set Anchors Trampoline Anchors High Wind Heavy Duty for Camping Tents Car Ports Swing Sets Canopies**](https://www.amazon.com/dp/B0CJY5SCCR)

PAMAZY$28.724.6★8833%—flat

13

![XYADX No Dig Ground Screw Anchor - Black U Shaped Post Stake for 4x4 Wood Posts Includes Lag Bolts & 27 Rebar for Mailbox Posts and Fence Posts Anchor 4 Pack](https://m.media-amazon.com/images/I/41msPii4N6L.jpg) [**XYADX No Dig Ground Screw Anchor - Black U Shaped Post Stake for 4x4 Wood Posts Includes Lag Bolts & 27 Rebar for Mailbox Posts and Fence Posts Anchor 4 Pack**](https://www.amazon.com/dp/B0F8QKVVNL)

XYADX$99.974.3★442%▲rising

14

![Phopich Ground Anchor Screw in 4 Pack Spiral Trampoline Anchors with Nut and Tool Swing Set Anchors Tent Stakes High Wind Heavy Duty for Sheds Carports Mobile Home Orange](https://m.media-amazon.com/images/I/51ikoCnVMXL.jpg) [**Phopich Ground Anchor Screw in 4 Pack Spiral Trampoline Anchors with Nut and Tool Swing Set Anchors Tent Stakes High Wind Heavy Duty for Sheds Carports Mobile Home Orange**](https://www.amazon.com/dp/B0DDQ3FMCX)

Phopich$29.784.7★6972%▲rising

15

![American Ground Screw Model 1 with Cap - Quick and Easy Pole Mounting System](https://m.media-amazon.com/images/I/215AceJn42L.jpg) [**American Ground Screw Model 1 with Cap - Quick and Easy Pole Mounting System**](https://www.amazon.com/dp/B0786PSY2M)

American Ground Screw Mfg & Supply$29.294.3★1732%—flat

**~~Showing 15 of 34 — show all ~~**

## **Product shelf**

All 34 tracked products in this niche.

Top sellersNewestTrending

[![IDEAL Electrical 774044R Combination Grounding Screws (100 Pack)](https://m.media-amazon.com/images/I/51VlsbnC87L.jpg)**IDEAL Electrical 774044R Combination Grounding Screws (100 Pack)** Ideal Industries**$8.05**4.8★213 reviews](https://www.amazon.com/dp/B00NOYAJJQ) [![Tandefio 100 Pcs Green Ground Screws for Electrical Box 10-32 x 3/8 Inch Hex Head Electrical Grounding Screw Combo Slotted Hex Washer Head for Electricals Junction Box Metal Outlet and Switch Boxes](https://m.media-amazon.com/images/I/51TBP867mvL.jpg)**Tandefio 100 Pcs Green Ground Screws for Electrical Box 10-32 x 3/8 Inch Hex Head Electrical Grounding Screw Combo Slotted Hex Washer Head for Electricals Junction Box Metal Outlet and Switch Boxes** Tandefio**$8.80**4.8★96 reviews](https://www.amazon.com/dp/B0CJM5B65Y) [![American Ground Screw U-Model - Easy-Install No-Dig Ground Anchor for Standard 4x4 Posts (Actual 3.5x3.5) - Durable 27 Screw-in Stake for Mounting Wooden Posts](https://m.media-amazon.com/images/I/21C9+o7gomL.jpg)**American Ground Screw U-Model - Easy-Install No-Dig Ground Anchor for Standard 4x4 Posts (Actual 3.5x3.5) - Durable 27 Screw-in Stake for Mounting Wooden Posts** American Ground Screw Mfg & Supply**$34.59**4.6★618 reviews](https://www.amazon.com/dp/B0787KBCS5) [![Gardner Bender GGS-1512R Grounding Screws Green 12 Pack](https://m.media-amazon.com/images/I/41rP1SPHikL.jpg)**Gardner Bender GGS-1512R Grounding Screws Green 12 Pack** Gardner Bender**$3.51**4.7★419 reviews](https://www.amazon.com/dp/B000BO4H0O) [![Keltrion 8 Pcs 14 Ground Anchors Screw in Non-Rust Cast Aluminum Detachable Tent Stakes for Camping Tents Sand Trampoline Swing Sets and Sheds](https://m.media-amazon.com/images/I/51ZTivMfELL.jpg)**Keltrion 8 Pcs 14 Ground Anchors Screw in Non-Rust Cast Aluminum Detachable Tent Stakes for Camping Tents Sand Trampoline Swing Sets and Sheds** Keltrion**$37.10**4.6★261 reviews](https://www.amazon.com/dp/B0F1FS3RW9) [![VEVOR Ground Screw No Dig Ground Anchor 4 Pack 3.94 x 2.76 x 27.56 in DIY Screw in Stake Includes 6 Lag Bolts & a Rebar U-Shape Heavy Duty Steel Post Holder Great for Mailbox and Fence Posts](https://m.media-amazon.com/images/I/41971dCRCOL.jpg)**VEVOR Ground Screw No Dig Ground Anchor 4 Pack 3.94 x 2.76 x 27.56 in DIY Screw in Stake Includes 6 Lag Bolts & a Rebar U-Shape Heavy Duty Steel Post Holder Great for Mailbox and Fence Posts** VEVOR**$66.89**4.6★267 reviews](https://www.amazon.com/dp/B0D477GQZ2) [![Skywalker #10 Self-Tapping Hex/Phillips/Slotted/Square Head Ground Screws (Box of 100 in Green)](https://m.media-amazon.com/images/I/51b6cy01yRL.jpg)**Skywalker #10 Self-Tapping Hex/Phillips/Slotted/Square Head Ground Screws (Box of 100 in Green)** Skywalker**$9.89**4.7★259 reviews](https://www.amazon.com/dp/B009ONED0C) [![No Dig Ground Screw Anchor Spike 27 inch U Shaped Post Stake for Mailbox and Fence Includes Lag Bolts & Rebar Fits Standard 4x4 (3.5 X 3.5 Inch) Post.](https://m.media-amazon.com/images/I/41dafyi0tnL.jpg)**No Dig Ground Screw Anchor Spike 27 inch U Shaped Post Stake for Mailbox and Fence Includes Lag Bolts & Rebar Fits Standard 4x4 (3.5 X 3.5 Inch) Post.** LARNORJE**$106.37**4.4★183 reviews](https://www.amazon.com/dp/B0CQM5HFZ9)

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**22%

*“Good quality and very easy to install”*

**Strength**16%

*“Very strong”*

**Ease Of Use**12%

*“Easy peasy”*

**Assembly/Installation**9%

*“Easy to place”*

**Value For Money**8%

*“Worth the money”*

**Advertised Vs Actual Product**7%

*“Exceeded my expectations”*

**Durability**4%

*“Built well so far so good”*

**Size-Overall**4%

*“Fits well”*

**Functionality-Overall**2%

*“These ground anchors work great”*

**Efficiency**2%

*“Functions perfectly”*

### **What buyers complain about **

**Strength**13%

*“subsequent loss of strength”*

**Assembly/Installation**11%

*“did not work for my set up”*

**Flexibility**10%

*“These guys didnt bend going in”*

**Metal Quality**8%

*“Way over priced cheap pop metal not at all what I was expecting”*

**Durability**6%

*“Held through a tornado”*

**Quality-Overall**4%

*“Not as good as other ones Ive gotten”*

**Ease Of Use**4%

*“Difficult to use”*

**Advertised Vs Actual Product**4%

*“amazon ad was misleading”*

**Value For Money**4%

*“The 100 piece price, for effectively 1 screw, is ridiculous”*

**Size-Overall**4%

*“Not meant to hold larger items”*

#### **Top return reasons**- Size-Overall42% - Advertised Vs Actual Product12% - Functionality-Overall10% - Defective Material/Parts5% - Value For Money4% - Mounting4% - Strength3% - Mechanism Issues3% - Quality-Overall2% - Add-Ons/Attachments2%