4 Inch Carabiner
a small market ($35K/yr) — 4 Inch Carabiner doesn't clear our bar today.
Flapen Score
Ranks 4,037 of 8,101 Sports & Outdoors niches · on the category median
Is 4 Inch Carabiner profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 4 Inch Carabiner is a $35K/yr Amazon United States market (48K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 47/100.
4 Inch Carabiner: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +19.0% over the last 90 days and 6.2% of searches end in a purchase.
$35K
revenue / yr
Who owns the niche?
The top 5 brands hold 79% of demand, so 21% of the market is open.
21%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 30 products
Top 4 Inch Carabiner products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
sprookber 4 Heavy Duty Aluminum Carabiners Large D-Ring Clips Spring Snap Hooks for Camping Hiking Keychain Dog Leash (Set of 4 Black)
- Price
- $8.73
- Rating
- 4.6/5
- Reviews
- 586
- Age
- 1y ago
sprookber 4 Heavy Duty Aluminum Carabiners Large D-Ring Clips Spring Snap Hooks for Camping Hiking Keychain Dog Leash (Set of 4 Multicolor)
- Price
- $8.72
- Rating
- 4.6/5
- Reviews
- 586
- Age
- 1y ago
Large Carabiner Clip Hooks 2pcs 4 inch Carabiners Heavy Duty 304 Stainless Steel Spring Snap Hook Fits Camping Hanging Hiking Weight Lifting Metal Clips for Rope or Chain
- Price
- $8.44
- Rating
- 4.6/5
- Reviews
- 2,409
- Age
- 4y ago
CampTek 5PCS 4/10cm Carabiner Clip- Large Strong Caribeener Clips-D Ring Caribeaner Keychain.
- Price
- $8.75
- Rating
- 4.5/5
- Reviews
- 1,504
- Age
- 4y ago
sprookber Stainless Steel Spring Snap Hook Carabiner - 304 Stainless Steel Caribeener Clips Set of 6
- Price
- $9.45
- Rating
- 4.7/5
- Reviews
- 13,944
- Age
- 8y ago
Trending
90-day click momentum
FresKaro 5pcs caribeener Clips Wiregate Carabiner Heavy Duty Small Sturdy Key Keychain Accessory Not for Climbing Mini Size Ultra Light for Hiking Camping Fishing Outdoor Backpack Blue
- Price
- $11.67
- Rating
- 4.7/5
- Reviews
- 1,235
- Age
- 4y ago
10 Pack Aluminum D Ring Key Rings Hiking Clips Locking Carabiner for Hiking Camping Fishing and Outdoor UseClips with Screw Gate Multicolored
- Price
- $8.69
- Rating
- 4.6/5
- Reviews
- 906
- Age
- 4y ago
Auto Locking Carabiner Clips - 28KN (6172lbs) Heavy Duty Caribeaners 2PCS Large Carabiner Clip for KeychainsHammockCamping Gym Hiking Outdoor Dog Leash
- Price
- $14.02
- Rating
- 4.8/5
- Reviews
- 896
- Age
- 2y ago
20Pcs 4 Safety Spring Snap Hook M10 3/8 Carabiner Quick Link Snap Hooks for Camping Hiking 770LBS Holding Capacity Heavy Duty Steel Carabiner Clip Buckle for Swing Hammock Gym Outdoor
- Price
- $20.78
- Rating
- 4.6/5
- Reviews
- 72
- Age
- 2y ago
sprookber 4 Heavy Duty Aluminum Carabiners Large D-Ring Clips Spring Snap Hooks for Camping Hiking Keychain Dog Leash (Set of 4 Multicolor)
- Price
- $8.72
- Rating
- 4.6/5
- Reviews
- 586
- Age
- 1y ago
Newest
by launch date
4 Inch Carabiner Clip Spring Snap Hook 2 Pack M10 Heavy Duty Galvanized Steel Spring Snap Carabiner Quick Link Keychain Clip for Keys Swing Set Camping Hiking Traveling (770 lbs Capacity)
- Price
- $5.11
- Rating
- 4.6/5
- Reviews
- 252
- Age
- 1y ago
5Pcs Carabeaner Clip 4 Aluminum Carabiner Clip Big Spring Snap Key Chain Hook Caribeaner for Outdoor Use for Carabeaner Keychain Clip Great for Outdoors Keychains Accessory and Keychain Carabiners
- Price
- $7.39
- Rating
- 4.8/5
- Reviews
- 13
- Age
- 1y ago
4 Auto Locking Carabiner 26KN Climbing Carabiner Large Carabiner Clips UIAA Certified Heavy Duty Caribbean Clips for Rock Climbing Camping Hammock Rescue D Shaped Twist Lock Black 2Pack
- Price
- $14.43
- Rating
- 4.6/5
- Reviews
- 43
- Age
- 1y ago
sprookber 4 Heavy Duty Aluminum Carabiners Large D-Ring Clips Spring Snap Hooks for Camping Hiking Keychain Dog Leash (Set of 4 Black)
- Price
- $8.73
- Rating
- 4.6/5
- Reviews
- 586
- Age
- 1y ago
sprookber 4 Heavy Duty Aluminum Carabiners Large D-Ring Clips Spring Snap Hooks for Camping Hiking Keychain Dog Leash (Set of 4 Multicolor)
- Price
- $8.72
- Rating
- 4.6/5
- Reviews
- 586
- Age
- 1y ago
Competition: brands, sellers & click share
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
Brands
19 falling
Sellers
27
Top-5 brand share
79%
Top 20: 100%
Top-5 click share
50%
Top 20: 90%
Open market
19%
- sprookber36%
- CampTek19%
- KINLINK12%
- Oupeng sky8%
- M-Tac4%
- EPHECH3%
4 Inch Carabiner demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Jul, Aug · busiest ÷ quietest = 1.9×
Top 4 Inch Carabiner search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 4 inch carabiner17K/yr
- carabiner 4 inch12K/yr
- 4 carabiner9K/yr
- carabiner clip 4 inch5K/yr
- 4 inch carabiner clip heavy duty4K/yr
- large carabiner clip 4 inch2K/yr
What reviews say buyers love and hate about 4 Inch Carabiner
What buyers mention most, as a share of all reviews.
What buyers love
88% of reviews“These seem to be well made”
“Good and strong”
“As advertised”
“Price is affordable”
“Held up well”
What buyers complain about
77% of reviews“My fault for not sizing it properly”
“Garbage”
“flimsy”
“Broke right away”
“Not as described”
4 Inch Carabiner return rate & reasons
Why buyers send it back, as a share of all return requests.
1.8%
Return rate
79%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 4 Inch Carabiner questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
