Skip to content

六角レンチ 6mm

六角レンチ 6mm shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

60
Worth a look

Top 34% of 4,191 DIY・工具・ガーデン niches · +3 vs the category median of 57

Market size 68Growth 24Conversion 81Competition 65Returns 98Price range 0Avg price 0Brand share 73Review moat 68Quality gap 79
This niche Category average · 4,191 niches

Is 六角レンチ 6mm profitable on Amazon?

According to Flapen's Amazon Japan niche tracking, 六角レンチ 6mm is a ¥690K/yr Amazon Japan market (15K searches/yr). The top 5 brands hold 61% of demand. Verdict: Worth a look — 60/100.

六角レンチ 6mm: 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 -1.8% over the last 90 days and 8.4% of searches end in a purchase.

¥690K

revenue / yr

Units sold / yr1K
Search volume / yr-1.8%15K
Conversion rate8.4%
Avg price¥541.97

Who owns the niche?

The top 5 brands hold 61% of demand, so 39% of the market is open.

39%

open market share

Brands · sellers16 · 68
Top-5 product click share46%
Open market39%
Avg brand age77 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.2★ — the gap to enter on.

0/100

page quality · 25 products

Sponsored placement32%
New entrants (1y)0· 0 succeeded
Avg rating4.2★
Avg reviews785

Top 六角レンチ 6mm 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 46% of clicks — established leaders, but buyers still shop beyond them.

¥0¥21K¥41K¥62K¥83K1101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

16 flat

Sellers

68

Top-5 brand share

61%

Top 20: 100%

Top-5 click share

46%

Top 20: 96%

Open market

32%

  • SK11(エスケー11)17%
  • トラスコ中山(TRUSCO)16%
  • デイトナ(Daytona)11%
  • トネ(TONE)11%
  • ENGINEER7%
  • ベッセル(VESSEL)7%

六角レンチ 6mm demand & seasonality

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

Volume15KCVR8.4%Products25Brands16Top 5 Brands61%OOS Rate1.8%Rating4.2★Reviews785Avg BSR#86
350250Spike '26Prime Day '26Dec '25Jan '26Feb '26Mar '26Apr '26May '26Jul '26

Top 六角レンチ 6mm search terms shoppers use

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

  • 六角レンチ 6mm9K/yr
  • 6mm 六角レンチ4K/yr
  • 六角レンチ m62K/yr

What reviews say buyers love and hate about 六角レンチ 6mm

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

What buyers love

86% of reviews
コストパフォーマンス29%

お値段以上

使用の容易さ26%

手に入れやすいL字型の六角棒レンチやラチェットレンチに着けるヘキサビットのタイプより力加減がし易いです。

サイズ全体10%

必要なサイズが揃っています。

強さ6%

頑丈そう

総合品質4%

工具本体は問題ないです

What buyers complain about

80% of reviews
サイズ全体23%

小さく回しにくい

耐久性14%

ケースが壊れる

総合品質11%

正直、ゴミでした。

使用の容易さ7%

ホルダーに付けずらいし、ぼろぼろ取れるのが難点。

重い6%

大きくて重かった

六角レンチ 6mm return rate & reasons

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

0.5%

Return rate

0%

Fixable by listing

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

1サイズ全体
25%
2機能全体
10%
3材料の品質
10%
4使用の容易さ
8%
5測定/読み取り精度
8%

Common 六角レンチ 6mm questions

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

Flapen scores 六角レンチ 6mm 60/100 on Amazon Japan — Worth a look. The niche generates ¥690K/yr across 25 tracked products. Search demand moved -1.8% over the last 90 days.
六角レンチ 6mm buyers on Amazon Japan complain most about サイズ全体, 耐久性, 総合品質, the themes mined from the niche's reviews. Its return rate is 0.5%.