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Door Lock Jig

Door Lock Jig shows beatable incumbent ratings (4.0★), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Flapen Score

61
Worth a look
Market size 32Growth 15Conversion 54Competition 78Returns 60Price range 61Avg price 95Brand share 94Review moat 84Quality gap 95
This niche Category average

Is Door Lock Jig profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Door Lock Jig is a £148K/yr Amazon United Kingdom market (110K searches/yr). The top 5 brands hold 41% of demand. Demand peaks in Jan–Feb. Verdict: Worth a look — 61/100.

Door Lock Jig: 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 -19.1% over the last 90 days and 4.5% of searches end in a purchase.

£148K

revenue / yr

Units sold / yr3K
Search volume / yr-19.1%110K
Conversion rate4.5%
Avg price£29.88

Who owns the niche?

The top 5 brands hold 41% of demand, so 59% of the market is open.

59%

open market share

Brands · sellers40 · 63
Top-5 product click share37%
Open market59%
Avg brand age31 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.0★ — the gap to enter on.

0/100

page quality · 47 products

Sponsored placement79%
New entrants (1y)20· 4 succeeded
Avg rating4.0★
Avg reviews322

Top Door Lock Jig 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

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

£0£4K£9K£13K£18K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

40 rising

Sellers

63

Top-5 brand share

41%

Top 20: 86%

Top-5 click share

37%

Top 20: 75%

Open market

53%

  • Foxy3DPrints13%
  • HauSun9%
  • DEWALT7%
  • DUEBEL6%
  • GQGP6%
  • Trend5%

Door Lock Jig demand & seasonality

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

Volume110KCVR4.5%Products47Brands40Top 5 Brands41%OOS Rate7.4%Rating4.0★Reviews322Avg BSR#329
3K2KSpike '24Black Friday '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 2.0×

Top Door Lock Jig search terms shoppers use

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

  • door latch jig18K/yr
  • door lock jig19K/yr
  • door handle jig16K/yr
  • door jig13K/yr
  • latch jig7K/yr
  • door lock installation kit13K/yr
  • door latch installation kit5K/yr
  • lock jig6K/yr
  • mortice lock jig6K/yr
  • door jigs for hinge and handles5K/yr

What reviews say buyers love and hate about Door Lock Jig

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

What buyers love

74% of reviews
Ease Of Use17%

they are easily removed

Quality-Overall15%

Good quality

Value For Money11%

Good value

Assembly/Installation6%

Effective Tool for Precise Installation

Strength5%

sturdy, look good

What buyers complain about

56% of reviews
Size-Overall17%

just very slightly short

Instructions/User Manual/Troubleshooting7%

No instructions are provided

Value For Money7%

It is a bit of an investment at £169.00

Locking Mechanism6%

This jig will not help you fit a standard multi-locks/hook

Quality-Overall5%

Disappointing manufacturing flaw

Door Lock Jig return rate & reasons

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

2.6%

Return rate

39%

Fixable by listing

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

1Size-Overall
28%
2Compatibility-Overall
13%
3Functionality-Overall
10%
4Quality-Overall
9%
5Defective Material/Parts
7%

Common Door Lock Jig questions

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

Flapen scores Door Lock Jig 61/100 on Amazon United Kingdom — Worth a look. The niche generates £148K/yr across 47 tracked products. 4 of 20 products launched in the last 360 days are still selling. Search demand moved -19.1% over the last 90 days.
Search demand for Door Lock Jig on Amazon United Kingdom peaks in Jan–Feb, where the busiest month runs 2.0× the quietest.