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lynch pin

Skip it46/100

a small market ($61K/yr) — lynch pin doesn't clear our bar today.

Market/yr

$61K

Growth (1y)

+153.4%

Products

29

Brands

21

was 18 a year ago

Sellers

24

Price range

$4.20–$39.35

Returns

1.0%

Rating

4.8★

46/100

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Scored 46/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
3
×0.30
Growth
71
×0.30
Competition
64
×0.20
Quality gap
20
×0.10
Returns
92
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +153.4% year over year.
2K1KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: May · busiest ÷ quietest = 1.9×

Competition

19%Comonc
  • Comonc19%
  • PINAILER14%
  • mankk14%
  • Easily11%
  • Litoexpe7%
  • yuntop5%
  • Other (15 brands)31%

The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them. 21 brands and 24 sellers compete here.

Brands

21 rising

was 18 a year ago

Sellers

24

Top 5 brand share

65%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 29 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall23%

“The build quality feels solid”

Value For Money19%

“Great deal”

Size-Overall12%

“Perfect fit”

Advertised Vs Actual Product10%

“Exactly as advertised”

Strength7%

“Case is solid”

Ease Of Use7%

“easy to use”

Durability5%

“Very durable”

Efficiency3%

“Works great”

Material Quality2%

“They are solid material”

Maintenance And Repair2%

“Great to have on hand for quick repairs or replacements”

What buyers complain about

Size-Overall19%

“Most pins are too long”

Strength15%

“flimsy pins that sometimes come with retail equipment”

Design-Overall8%

“Made incorrectly”

Value For Money8%

“yeah, probably more expensive than buying a bunch of these”

Leak-Proof5%

“spill out causing a disaster”

Durability4%

“These pins don't last forever -”

Assembly/Installation4%

“Broke 15 minutes after installing”

Stiffness3%

“The spring gate is rather stiff”

Top return reasons

  • Size-Overall81%
  • Advertised Vs Actual Product6%
  • Defective Material/Parts3%
  • Compatibility-Overall2%
  • Value For Money2%
  • Functionality-Overall2%
  • Quality-Overall1%
  • Thin1%
  • Design-Overall1%
  • Maintenance And Repair1%

Data scraped July 8, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,969 tracked niches.