door handle lock
Worth a lookShows no brand lock-in (top 5 brands take 47% of clicks), but a small market ($77K/yr) keeps it on the watch list.
Brand share
Great47%top-5 brand share — no brand owns this niche
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Competition
Great37%top-5 click share — an open shelf
Review moat
Good657.38avg incumbent reviews — the moat a new listing must climb
Returns
Good2.9%return rate — above 5% kills the launch gate
Avg price
Okay£11.27avg listing price — sweet spot $15–$100
Conversion
Okay2.1%search→purchase rate — share of searches ending in a sale
Growth
Bad-2.9%90-day search growth — must beat 0% to launch
Price range
Bad£4.51–£17.87cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Bad£77K£77K/yr · 321K searches
According to Flapen's Amazon United Kingdom niche tracking, door handle lock is a £77K/yr Amazon United Kingdom market (321K searches/yr). The top 5 brands hold 47% of demand. Verdict: Worth a look — 50/100.
Data updated Jul 18, 2026 · scored weekly · How we score niches
door handle lock market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- £90K–£113K
- units × avg price
- Conversion rate
- 2.1%
- Avg BSR
- #130
- Page quality
- 0%
- Prime
- 82%
- Sponsored
- 90%
- Out of stock
- 9.7%
- Avg brand age
- 37 months
- Avg seller age
- 174 days
Competition & brand share
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.Brands
25 falling
Sellers
36
Top-5 brand share
47%
Top 20: 93%
Top-5 click share
37%
Top 20: 80%
Open market
47%
- Faankiton18%
- HANDLESTORE9%
- moonybaby7%
- Golden Grace6%
- Designer Levers6%
- XFORT6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -2.9% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top door handle lock search terms
- door handle lock75K/yr
- door handle with lock52K/yr
- door handles with locks43K/yr
- door handles with lock and key32K/yr
- door handle with lock with keys17K/yr
- internal door handles with lock16K/yr
- bedroom door handle with lock12K/yr
- lockable door handle12K/yr
- door handles internal with lock9K/yr
- door handles with lock8K/yr
Top door handle lock products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Faankiton Door Handle with Lock Reversible Door Handles Privacy Door Lever Internal Door Handle Knob Sets Security Door Lock Set Entry Door Lever with Keys for Bedroom Bathroom etc. (Silver)
Faankiton£13.804.0★123 rev

Moonybaby 2 Pack Door Lever Safety Lock Door Locks for Children Child Door Handle Lock Baby Proofing Door Lock Without Drilling Strong Adhesive Easy to Install No Tools Required (White)
moonybaby£8.354.5★1,190 rev

Golden Grace Victorian Scroll Lever Lock Door Handles with 3 Lever Lock Set 2.5 in Silver Polished Chrome Finish Classic Interior Doors Hardware
Golden Grace£12.364.4★5,101 rev

HANDLESTORE Victorian Scroll Locking Lever Door Handle on Backplate Polished Chrome Interior Handles with 2.5 Mortice Sash Lock & Screws (Pair)
HANDLESTORE£12.374.1★218 rev

Faankiton Door Handle with Lock Reversible Door Handles Privacy Door Lever Internal Door Handle Knob Sets Security Door Lock Set Entry Door Lever with Keys for Bedroom Bathroom etc. (Black)
Faankiton£13.754.2★68 rev
Newest
by launch date
DODUOS Door Lever Handle Lock Black Door Handles with Lock and Key Bathroom Door Handles with Locks Black Door Handle Internal Square Entry Door Handle for Bedroom Office Left or Right Handing
DODUOS£12.5315 rev

Woobroo Door Lever Safety Lock 2 Pack Doors Handle Locks Without Drilling for Child-Proof & Pet-Proof Heavy-Duty 3M Adhesive Tape No Tools Required White
Woobroo£4.51122 rev

Door Handle Lock with Keys Door Lock for Interior with Adjustable Latch Stainless Steel Privacy Locks for Bedroom Bathroom Kitchen Office (Silver)
Cumnvulnt£11.3350 rev

BPTZYLN Door Handle Lock Bedroom Door Lock with Key Privacy Knob Locking Internal Door for Bedroom Door Internal Wooden Door Handle with for Entrance/Exit (Silver)
BPTZYLN£11.4328 rev

EAI Chrome Door Handles Lock Set 1 Pair of Internal Polished Chrome Victorian Scroll Shaped Backplate Handles and Lock 64mm
EAI£10.2529 rev
Trending
90-day click momentum
Designer Levers - Victorian Straight Lever Door Handles - Polished Chrome - 1 Pair - Bathroom Locking Door Handle - with Thumbturn
Designer Levers£8.834.4★

Faankiton Door Handle with Lock Reversible Door Handles Privacy Door Lever Internal Door Handle Knob Sets Security Door Lock Set Entry Door Lever with Keys for Bedroom Bathroom etc. (Black)
Faankiton£13.754.2★

BPTZYLN Door Handle Lock Bedroom Door Lock with Key Privacy Knob Locking Internal Door for Bedroom Door Internal Wooden Door Handle with for Entrance/Exit (Silver)
BPTZYLN£11.433.7★

HSEAMALL Door Lever Handle Lock Black Interior Door Handle with Lock and Key Square Entry Door Handle for Bedroom Office Left or Right Handing
HSEAMALL£14.774.0★

Quixenta Lever Door Handle Lock with Keys Satin Nickel Door Handle Lock Door Lock for Interior Bedroom Door Lock Privacy Knob Locking Device Security Door Locks for Entrance/Exit Access
Quixenta£10.663.9★
What buyers say about door handle lock
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality replacement”
“Good for the money”
“the locking mechanism is easy to use”
“easy to use”
“As advertised”
“Good fit”
“easy to assemble”
“the spring was very strong”
“is very secure”
“Looks good and does the job”
What buyers complain about
“Not the best build quality”
“it isnt going to last”
“Terrible lock”
“Doesn't work”
“Very poor adhesive”
“Weak”
“Waste of money”
“didn't fit the door”
“not easy to use”
“that could be cause of my installation”
Top return reasons
Common questions
- Is door handle lock profitable to sell on Amazon United Kingdom?
- The niche generates £77K/yr across 39 tracked products. 0 of 9 products launched in the last 360 days are still selling. 90-day search growth is -2.9%. Flapen's verdict: Worth a look (50/100).
- How competitive is the door handle lock niche?
- 25 brands and 36 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 47% of demand.
- What do buyers complain about in door handle lock?
- Top complaints mined from reviews: Quality-Overall, Durability, Locking Mechanism. The return rate is 2.9%.
- When does demand for door handle lock peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the door handle lock niche?
- Listings span £4.51–£17.87; the average listing price is £11.27 (sweet spot $15–$100). The average incumbent carries 657 reviews — the moat a new listing must climb.