---
title: "Trend — door knob with deadbolt - Flapen"
canonical_url: "https://flapen.com/research/us/tools-home-improvement/door-knob-with-deadbolt/trend"
last_updated: "2026-08-09T02:19:15.054Z"
locale: en
meta:
  description: "Niche score 58/100 · $245K/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 58/100 · $245K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
  "og:title": "Trend — door knob with deadbolt - Flapen"
---

# **door knob with deadbolt**

**Worth a look**

Shows a sweet-spot price point ($39.58 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 46Growth 28Conversion 58Competition 84Returns 34Price range 94Avg price 95Brand share 68Review moat 53Quality gap 67

**Avg price**

**Incredible****$39.58**

avg listing price — sweet spot $15–$100

**Price range**

**Great****$14.01–$90.45**

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

**Competition**

**Great****31%**

top-5 click share — an open shelf

**Brand share**

**Good****64%**

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

**Quality gap**

**Good****4.3★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Good****5.0%**

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

**Review moat**

**Good****1,374.95**

avg incumbent reviews — the moat a new listing must climb

**Market size**

**Okay****$245K**

$245K/yr · 125K searches

**Returns**

**Okay****4.3%**

return rate — above 5% kills the launch gate

**Growth**

**Okay****+2.4%**

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

## Trend