---
title: "Products — door lock jig - Flapen"
canonical_url: "https://flapen.com/research/uk/diy-tools/door-lock-jig/products"
last_updated: "2026-07-31T10:04:30.077Z"
locale: en
meta:
  description: "Niche score 61/100 · £148K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:description": "Niche score 61/100 · £148K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Products — door lock jig - Flapen"
---

# **door lock jig**

**Worth a look**

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

Market size 32Growth 15Conversion 54Competition 78Returns 60Price range 61Avg price 95Brand share 94Review moat 84Quality gap 95

**Quality gap**

**Incredible****4.0★**

avg incumbent rating — lower means beatable quality

**Avg price**

**Incredible****£29.88**

avg listing price — sweet spot $15–$100

**Brand share**

**Great****41%**

top-5 brand share — no brand owns this niche

**Review moat**

**Great****321.53**

avg incumbent reviews — the moat a new listing must climb

**Competition**

**Great****37%**

top-5 click share — an open shelf

**Price range**

**Good****£5.02–£145.34**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Returns**

**Good****2.6%**

return rate — above 5% kills the launch gate

**Conversion**

**Good****4.5%**

search→purchase rate — share of searches ending in a sale

**Market size**

**Okay****£148K**

£148K/yr · 110K searches

**Growth**

**Bad****-19.1%**

90-day search growth — must beat 0% to launch

**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** Quality Gap**](https://flapen.com/research/niches?market=uk&signal=quality_gap "Avg rating < 4.0")