pad locks with same key
Launch itA $5.0M/yr market growing +1.2% this quarter with returns at 2.1% — clears our launch bar.
Market size
Incredible$5.0M$5.0M/yr · 4.7M searches
Conversion
Great8.8%search→purchase rate — share of searches ending in a sale
Returns
Good2.1%return rate — above 5% kills the launch gate
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Price range
Good$5.53–$35.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Okay$11.88avg listing price — sweet spot $15–$100
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+1.2%90-day search growth — must beat 0% to launch
Brand share
Okay89%top-5 brand share — brands hold most of the demand
Review moat
Bad11,261.88avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, pad locks with same key is a $5.0M/yr Amazon United States market (4.7M searches/yr). The top 5 brands hold 89% of demand. Demand peaks in Aug–Sep. Verdict: Launch it — 58/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
pad locks with same key market data
- Units sold / yr
- 400K–500K
- avg 10,000–12,500/product
- Revenue / yr
- $4.8M–$5.9M
- units × avg price
- Conversion rate
- 8.8%
- Avg BSR
- #13
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 0.0%
- Avg brand age
- 47 months
- Avg seller age
- 150 days
Competition & brand share
The top 5 products take 43% of clicks — established leaders, but buyers still shop beyond them.Brands
12 falling
Sellers
151
Top-5 brand share
89%
Top 20: 100%
Top-5 click share
43%
Top 20: 81%
Open market
8%
- Master Lock37%
- Puroma31%
- Amazon Basics12%
- ZHEGE6%
- Fayleeko4%
- Diyife3%
- Open — no brand owns it (6 brands, 8%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +1.2% search growth over the last 90 days.Peak months: Aug, Sep · busiest ÷ quietest = 2.4×
Top pad locks with same key search terms
- combination lock948K/yr
- padlock629K/yr
- locks493K/yr
- gym lock324K/yr
- combo lock232K/yr
- combination lock for locker317K/yr
- pad lock183K/yr
- gym locker lock224K/yr
- lock for locker211K/yr
- padlock combination142K/yr
Top pad locks with same key 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
Puroma 2 Pack Combination Lock 4 Digit Padlock for School Gym Locker Sports Locker Fence Toolbox Case Hasp Storage (Black & Code Window)
Puroma$8.744.5★33,990 rev
Amazon Basics 4-Digit Combination Lock Black 2-Pack
Amazon Basics$8.264.4★7,965 rev
Master Lock 1530DCM Locker Lock Combination Padlock 1 Count (Pack of 1) Colors May Vary
Master Lock$6.204.6★16,907 rev
Puroma 1 Pack Combination Lock for Locker 4 Digit Outdoor Waterproof Padlock for School Gym Sports Fence Toolbox Gate Case Outdoor Hasp Storage Cabinets (Black)
Puroma$7.154.5★33,990 rev
Master Lock Black Combination Padlock Indoor Gym Locker Lock with Customizable 3-Digit Code for Luggage Backpacks Cabinets 647BLKEC
Master Lock$5.534.4★8,314 rev
Newest
by launch date
Puroma Combination Lock 4 Digit Waterproof Locker Locks Secure Outdoor Padlock for Gym Lockers Toolboxes Gates Fences Storage Sports Locker Cabinets (Basic Pink Rose)
Puroma$7.001,220 rev
Puroma 1 Pack Combination Lock for Locker 4 Digit Outdoor Waterproof Padlock for School Gym Sports Fence Toolbox Gate Case Outdoor Hasp Storage (Purple)
Puroma$7.0933,990 rev
ZHEGE Combination Lock Gym Locker Lock 4 Digit Combination Padlock (Pink)
ZHEGE$7.0118,329 rev
Master Lock Brass Combination Lock Gate Lock for Outdoor Fence or Shed Customizable Combination Padlock with Extended 2-1/4-Inch-Long Shackle 2 Pack 175LHEC2
Master Lock$35.043,400 rev
![Diyife Heavy Duty Combination Padlock Large Outdoor Padlock [One-Touch Unlocking] High Security Weatherproof Design of Hidden Password Suitable for Locker Home School Garage Gate Garden](https://m.media-amazon.com/images/I/41FpD5aYVaL.jpg)
Diyife Heavy Duty Combination Padlock Large Outdoor Padlock [One-Touch Unlocking] High Security Weatherproof Design of Hidden Password Suitable for Locker Home School Garage Gate Garden
Diyife$14.021,490 rev
Trending
90-day click momentum
Master Lock Combination Lock Heavy Duty Weatherproof Padlock Resettable for Outdoor Use Brass Finish M175XDLF
Master Lock$21.954.4★
Puroma 1 Pack Combination Lock for Locker 4 Digit Outdoor Waterproof Padlock for School Gym Sports Fence Toolbox Gate Case Outdoor Hasp Storage Cabinets (Black)
Puroma$7.154.5★
Master Lock Brass Combination Padlock for Indoor and Outdoor use with Resettable Combination for Gym Locker Gate Fence or Shed Lock 175D
Master Lock$15.974.5★
Puroma 2 Pack 2.6 Inch Long Shackle Combination Lock 4 Digit Outdoor Waterproof Padlock for Hasp locker lock Sports Locker Fence Gate Toolbox Case Hasp Storage Cabinets (Black)
Puroma$9.374.4★
Master Lock 643D Set Your Own Combination Padlock 1 Pack Silver
Master Lock$9.113.9★
What buyers say about pad locks with same key
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to use locks”
“Seems well made”
“Easy to open”
“Excellent Value”
“better than expected”
“solid, easy to set”
“Fits what I needed”
“Easy to install”
“It works fine”
“Durable and easy to use”
What buyers complain about
“Defective Lock”
“Cheap garbage”
“Fell apart”
“Does not work as intended”
“Not as advertised”
“Difficult to operate”
“It's pretty small”
“rusted within a month”
“the instructions are terrible”
“Ehhh kinda cheap”
Top return reasons
Common questions
- Is pad locks with same key profitable to sell on Amazon United States?
- The niche generates $5.0M/yr across 40 tracked products. 90-day search growth is +1.2%. Flapen's verdict: Launch it (58/100).
- How competitive is the pad locks with same key niche?
- 12 brands and 151 sellers compete. The top 5 products take 43% of clicks and top 5 brands hold 89% of demand.
- What do buyers complain about in pad locks with same key?
- Top complaints mined from reviews: Locking Mechanism, Quality-Overall, Durability. The return rate is 2.1%.
- When does demand for pad locks with same key peak?
- Demand peaks in Aug–Sep; the busiest month runs 2.4× the quietest.
- What does it cost to enter the pad locks with same key niche?
- Listings span $5.53–$35.04; the average listing price is $11.88 (sweet spot $15–$100). The average incumbent carries 11,262 reviews — the moat a new listing must climb.