---
title: "Products — door hinge pin - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/door-hinge-pin/products"
last_updated: "2026-08-09T02:25:37.456Z"
locale: en
meta:
  description: "Niche score 32/100 · $36K/yr market · 85K searches/yr · $6.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:description": "Niche score 32/100 · $36K/yr market · 85K searches/yr · $6.79 avg price. Doesn't clear our bar today. Data updated Jul 2026."
  "og:title": "Products — door hinge pin - Flapen"
---

# **door hinge pin**

**Skip it**

Prices mostly outside the sweet spot ($5.12–$10.26) — this niche doesn't clear our bar today.

Market size 9Growth 23Conversion 68Competition 22Returns 56Price range 0Avg price 19Brand share 26Review moat 89Quality gap 37

**Review moat**

**Great****229.43**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Good****6.1%**

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

**Returns**

**Good****2.8%**

return rate — above 5% kills the launch gate

**Quality gap**

**Okay****4.5★**

avg incumbent rating — lower means beatable quality

**Brand share**

**Okay****89%**

top-5 brand share — brands hold most of the demand

**Growth**

**Bad****-3.2%**

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

**Competition**

**Bad****73%**

top-5 click share — a locked-up shelf

**Avg price**

**Bad****$6.79**

avg listing price — sweet spot $15–$100

**Market size**

**Bad****$36K**

$36K/yr · 85K searches

**Price range**

**Bad****$5.12–$10.26**

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

**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")

## Products