kayak lock
Worth a lookShows a sweet-spot price point ($45.32 avg), but brand-locked demand (top 5 brands take 94% of clicks) keeps it on the watch list.
Avg price
Incredible$45.32avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Price range
Good$12.70–$133.90cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.3%search→purchase rate — share of searches ending in a sale
Returns
Good2.4%return rate — above 5% kills the launch gate
Market size
Good$382K$382K/yr · 133K searches
Growth
Good+23.2%90-day search growth — must beat 0% to launch
Review moat
Okay2,674.94avg incumbent reviews — the moat a new listing must climb
Competition
Bad71%top-5 click share — a locked-up shelf
Brand share
Bad94%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, kayak lock is a $382K/yr Amazon United States market (133K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Sep–Oct. Verdict: Worth a look — 52/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
kayak lock market data
- Units sold / yr
- 6K–8K
- avg 500–750/product
- Revenue / yr
- $272K–$363K
- units × avg price
- Conversion rate
- 6.3%
- Avg BSR
- #659
- Page quality
- 0%
- Prime
- 94%
- Sponsored
- 76%
- Out of stock
- 1.1%
- Avg brand age
- 52 months
- Avg seller age
- 156 days
Competition & brand share
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
8 rising
Sellers
68
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
71%
Top 20: 100%
Open market
4%
- Master Lock74%
- wriboard11%
- Cedar Mill Fine Firearms5%
- Hunters Specialties3%
- Generic2%
- Tofcbye2%
- Open — no brand owns it (2 brands, 4%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +23.2% search growth over the last 90 days.Peak months: Sep, Oct · busiest ÷ quietest = 2.8×
Top kayak lock search terms
- python cable lock18K/yr
- milwaukee packout locking system13K/yr
- milwaukee packout lock14K/yr
- milwaukee packout locks9K/yr
- master lock python cable lock8K/yr
- python lock8K/yr
- packout lock8K/yr
- trail camera lock15K/yr
- master lock python5K/yr
- trail camera locking cable9K/yr
Top kayak 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 17 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Master Lock Black Python Steel Cable Lock with Keys Heavy Duty Anti-Theft Trail Camera and Kayak Locking Cable 2 Pack 8417T
Master Lock$24.234.6★9,308 rev
Master Lock Black Python Bike Lock with Key Adjustable Metal Cable Lock has a Weather Resistant Vinyl Coating for Outdoor Equipment Bicycles 6 Feet Long 8417D
Master Lock$12.704.6★9,308 rev
5Pcs Packout Lock Secure Lock Fit for Mil.Waukee Packout 48-22-8425 48-22-8424 48-22-8440 48-22-8045 48-22-8430 48-22-8435 48-22-8432 Upgraded Anti-Theft Features Easy Installation
wriboard$89.783.5★3 rev
Master Lock Black and Yellow Python Cable Lock with Key Outdoor Lock for Bikes Trail Cameras and Other Equipment 6 Foot Long x 3/8-Inch Diameter 8413DPF
Master Lock$30.314.7★2,200 rev
Master Lock Black Python Bike Lock with Key Adjustable Metal Cable Lock has a Weather Resistant Vinyl Coating for Outdoor Equipment Bicycles Trail Cameras 6 Feet Long 8418D
Master Lock$19.664.7★8,411 rev
Newest
by launch date
5Pcs Packout Lock Secure Lock Fit for Mil.Waukee Packout 48-22-8425 48-22-8424 48-22-8440 48-22-8045 48-22-8430 48-22-8435 48-22-8432 Upgraded Anti-Theft Features Easy Installation
Tofcbye$89.300 rev
5Pcs Packout Lock Secure Lock Fit for Mil.Waukee Packout 48-22-8425 48-22-8424 48-22-8440 48-22-8045 48-22-8430 48-22-8435 48-22-8432 Upgraded Anti-Theft Features Easy Installation
wriboard$89.783 rev
Secure Lock Compatible with Milwaukee Packout 48-22-8432 Combination Replacement Latch Security Upgrade for Tool Box
Generic$19.601 rev
Integral Locking Plate - Universal - Compatible with Milwaukee Tool Packout Organizers (Full Panel - Front Facing Lock)
Integral$133.909 rev
TSA Approved Tactical Gun Case Lock - Protective Rubber Sleeve & Cut-Resistant MonoShaft - Secure Single Shaft Padlock for Guns Luggage Rifles Pistols & Revolver Cases - Child Safe
Cedar Mill Fine Firearms$31.17511 rev
Trending
90-day click momentum5Pcs Packout Lock Secure Lock Fit for Mil.Waukee Packout 48-22-8425 48-22-8424 48-22-8440 48-22-8045 48-22-8430 48-22-8435 48-22-8432 Upgraded Anti-Theft Features Easy Installation
wriboard$89.783.5★
5Pcs Packout Lock Secure Lock Fit for Mil.Waukee Packout 48-22-8425 48-22-8424 48-22-8440 48-22-8045 48-22-8430 48-22-8435 48-22-8432 Upgraded Anti-Theft Features Easy Installation
Tofcbye$89.300.0★
Master Lock 8418D Python Cable Lock with Key 1 Pack
Master Lock$23.444.7★
Integral Locking Plate - Universal - Compatible with Milwaukee Tool Packout Organizers (Full Panel - Front Facing Lock)
Integral$133.904.4★
Master Lock Black and Yellow Python Cable Lock with Key Outdoor Lock for Bikes Trail Cameras and Other Equipment 6 Foot Long x 3/8-Inch Diameter 8413DPF
Master Lock$30.314.7★
What buyers say about kayak lock
What buyers praise and complain about, mined from review topics.What buyers love
“THE LOCKS ARE SUPERB”
“As advertised”
“Good price”
“Easy to use”
“Great Product and Well built”
“Very durable”
“hold up well even through the elements”
“Perfect fit”
“Worked great for securing kayak to tree in between use”
“Real security”
What buyers complain about
“Great concept BUT breaks very easily”
“These arent my favorite locks as I feel like the keys can be a little flimsy”
“didnt bother to make them fit some of the leading brands”
“one day it just stopped locking”
“Poor quality control on locks”
“Its not super thick”
“The visibility on the numbers is terrible”
“Doesn't fit tactacam”
“Do NOT FLY WITH THESE”
“The rubber pops off with very little effort”
Top return reasons
Common questions
- Is kayak lock profitable to sell on Amazon United States?
- The niche generates $382K/yr across 17 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is +23.2%. Flapen's verdict: Worth a look (52/100).
- How competitive is the kayak lock niche?
- 8 brands and 68 sellers compete. The top 5 products take 71% of clicks and top 5 brands hold 94% of demand.
- What do buyers complain about in kayak lock?
- Top complaints mined from reviews: Durability, Strength, Size-Overall. The return rate is 2.4%.
- When does demand for kayak lock peak?
- Demand peaks in Sep–Oct; the busiest month runs 2.8× the quietest.
- What does it cost to enter the kayak lock niche?
- Listings span $12.70–$133.90; the average listing price is $45.32 (sweet spot $15–$100). The average incumbent carries 2,675 reviews — the moat a new listing must climb.