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3/8 Auf 1/2

3/8 Auf 1/2 shows searches that convert (14.1% search→purchase), but a small market ($83K/yr) keeps it on the watch list.

Flapen Score

50
Worth a look

Top 42% of 3,232 Baumarkt niches · +1 vs the category median of 49

Market size 21Growth 25Conversion 96Competition 56Returns 89Price range 56Avg price 21Brand share 58Review moat 84Quality gap 24
This niche Category average · 3,232 niches

Is 3/8 Auf 1/2 profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, 3/8 Auf 1/2 is a €83K/yr Amazon Germany market (79K searches/yr). The top 5 brands hold 70% of demand. Verdict: Worth a look — 50/100.

3/8 Auf 1/2: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Worth a look. Search demand moved -0.9% over the last 90 days and 14.1% of searches end in a purchase.

€83K

revenue / yr

Units sold / yr10K
Search volume / yr-0.9%79K
Conversion rate14.1%
Avg price€7.39

Who owns the niche?

The top 5 brands hold 70% of demand, so 30% of the market is open.

30%

open market share

Brands · sellers23 · 92
Top-5 product click share52%
Open market30%
Avg brand age36 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.

0/100

page quality · 36 products

Sponsored placement81%
New entrants (1y)7· 0 succeeded
Avg rating4.6★
Avg reviews323

Top 3/8 Auf 1/2 products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

€0€3K€7K€10K€13K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

23 flat

Sellers

92

Top-5 brand share

70%

Top 20: 98%

Top-5 click share

52%

Top 20: 87%

Open market

25%

  • Mr.wintek23%
  • Furuising14%
  • BELZ12%
  • Wera10%
  • AOROPS10%
  • Ibergrif5%

3/8 Auf 1/2 demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume79KCVR14.1%Products36Brands23Top 5 Brands70%OOS Rate1.0%Rating4.6★Reviews323Avg BSR#232
3K2KSpike '26SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top 3/8 Auf 1/2 search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 3/8 auf 1/228K/yr
  • adapter 3/8 auf 1/220K/yr
  • adapter 1/2 auf 3/814K/yr
  • 1/2 auf 3/813K/yr
  • 1/2 zoll auf 3/8 zoll adapter4K/yr

What reviews say buyers love and hate about 3/8 Auf 1/2

What buyers mention most, as a share of all reviews.

What buyers love

87% of reviews
Qualität insgesamt25%

Super produkt

Gesamtgröße21%

Passt

beworben Vs Tatsächliches Produkt10%

alle Erwartungen erfüllt

Preis-Leistungs-Verhältnis10%

Preis Leistung Ok

Benutzerfreundlichkeit5%

brauchbar

What buyers complain about

73% of reviews
Qualität insgesamt30%

Qualitativ sicher nicht Premium

Gesamtgröße16%

Passt nicht

Rost/Korrodieren9%

ich befürchte, dass sie rosten werden.

Stärke5%

Nicht das stabilste Werkzeug

Materialqualität5%

Material zu weich

3/8 Auf 1/2 return rate & reasons

Why buyers send it back, as a share of all return requests.

1.3%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Gesamtgröße
67%
2Kompatibilität – insgesamt
8%
3Defekt Material/Teile
5%
4Haltbarkeit
3%
5Auslaufsicher
3%

Common 3/8 Auf 1/2 questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 3/8 Auf 1/2 50/100 on Amazon Germany — Worth a look. The niche generates €83K/yr across 36 tracked products. 0 of 7 products launched in the last 360 days are still selling. Search demand moved -0.9% over the last 90 days.
Search demand for 3/8 Auf 1/2 on Amazon Germany is steady year-round — the busiest month runs 1.4× the quietest.