- Flapen Score
- 40 / 100Top 32% of 106 Fashion niches · +4 vs the category median of 3640
- Market size
- $0/yr9K searches / yr
- 90-day growth
- +20.0%search demand this quarter
- Competition
- 58%top-5 click share · 6 brands · 8 sellers
Flapen Score
Lock against its category
The dotted line is the Fashion average. Past it, Lock is stronger. Inside it, weaker.
Market
The Lock market on Amazon at a glance
Shoppers on Amazon Singapore searched for Lock 9K times last year and spent an estimated $0. The top 5 brands take 92% of clicks. Flapen scores it 40 out of 100, a Fail.
01 · Demand
An estimated 0.0% of those searches ended in a purchase.
Shoppers searched for this 9K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved +20.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.
- Searches, last 12 months
- 9K
- Growth, 90 days vs prior 90
- +20.0%
- Conversion, latest week
- 0.0%
- Market size, estimated
- $0a year
- Top search term
- lock2K searches a year
02 · Price
A sale here is worth $44.45.
Listings sell for $44.45 on average, from $9.28 to $144.38. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $44.45 that is $0 to $4K a year per listing.
- Average price
- $44.45inside the $15 to $100 sweet spot
- Price range
- $9.28–$144.38
- Amazon Singapore median price
- $30.00across 1,590 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$4K
- Returns
- 0.0%of orders · Amazon Singapore median 0.0%
03 · Entry bar
The bar here is reviews.
55% of listings pay for placement with sponsored ads. 73% ship with Prime. On an average day, 21.8% of listings are out of stock. The average listing ranks #27 within Fashion. It carries 4,221 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 55%
- Prime listings
- 73%
- Out of stock, average day
- 21.8%
- Average rank
- #27in Fashion
- Average rating
- 4.49 starsAmazon Singapore average 4.47 stars
- Average reviews
- 4,221per listing
- Listings tracked
- 11
04 · Newcomers
0 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 62 months on average, so the names here are established.
- Launched, last 12 months
- 2
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 62 months
Products
Top Lock products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
UP Security TSA Locks for Luggage Small Combination Padlock Luggage Locks TSA Approved Padlock Combination with Cable for Suitcase Gym Locker Gun Case Ammo Can Backpack Zipper (Black+Black)
- Price
- $14.68
- Rating
- 4.3/5
- Reviews
- 47
- Age
- 1y ago

30 inch Tall Trunk Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (Champagne)
- Price
- $144.38
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

Master Lock 4688D TSA Accepted Cable Luggage Lock Color May Vary
- Price
- $11.60
- Rating
- 4.3/5
- Reviews
- 19,909
- Age
- 13y ago

26 inch Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (Black)
- Price
- $103.02
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

SUMFGO Metal TSA Padlocks Secure Combination Cable Locks for Travel Luggage Suitcases Backpacks & Toolboxes (Red)
- Price
- $9.28
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 10mo ago
Trending
estimated 90-day click momentum
Master Lock Padlock Set Your Own Combination TSA Accepted Cable Luggage Lock 1-3/16 in. Wide Blue 4688DBLU
- Price
- $12.70
- Rating
- 4.3/5
- Reviews
- 19,909
- Age
- 13y ago

24 inch Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (White)
- Price
- $100.24
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

30 inch Tall Trunk Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (Champagne)
- Price
- $144.38
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

UP Security TSA Locks for Luggage Small Combination Padlock Luggage Locks TSA Approved Padlock Combination with Cable for Suitcase Gym Locker Gun Case Ammo Can Backpack Zipper (Black+Black)
- Price
- $14.68
- Rating
- 4.3/5
- Reviews
- 47
- Age
- 1y ago

26 inch Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (Black)
- Price
- $103.02
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago
Newest
by launch date
SUMFGO Metal TSA Padlocks Secure Combination Cable Locks for Travel Luggage Suitcases Backpacks & Toolboxes (Red)
- Price
- $9.28
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 10mo ago

SUMFGO Metal TSA Padlocks Secure Combination Cable Locks for Travel Luggage Suitcases Backpacks & Toolboxes (Blue)
- Price
- $9.79
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 10mo ago

26 inch Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (Black)
- Price
- $103.02
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

24 inch Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (White)
- Price
- $100.24
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago

30 inch Tall Trunk Rangy Polycarbonate Aluminium Frame with Anti-theft zipper Front Opening Luggage TSA Lock (Champagne)
- Price
- $144.38
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 58% of clicks. Leaders hold, but buyers still shop past them.
Brands
6 flat
Sellers
8
Est. top-5 brand share
92%
Top 20: 100%
Est. top-5 click share
58%
Top 20: 100%
Open market
0%
- Water Polo29%
- Master Lock19%
- UP Security17%
- SUMFGO15%
- Lewis N. Clark13%
- NANUK8%
Demand
Lock search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 2.5× · 11 of 12 months tracked
Search terms
Top Lock search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- lock2K/yr
- tsa lock1K/yr
- luggage lock1K/yr
- padlock1K/yr
- travel lock750/yr
- tsa locks for luggage789/yr
- number lock518/yr
- combination lock737/yr
Reviews and returns
What reviews say buyers love and hate about Lock
We read the reviews and the return reasons for every product selling here.
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
3 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Lock questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









