3/8 cable clamp
Worth a lookShows searches that convert (12.6% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Conversion
Incredible12.6%search→purchase rate — share of searches ending in a sale
Review moat
Great276.61avg incumbent reviews — the moat a new listing must climb
Brand share
Great50%top-5 brand share — no brand owns this niche
Returns
Great1.5%return rate — above 5% kills the launch gate
Price range
Great$4.59–$59.38cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$15.56avg listing price — sweet spot $15–$100
Competition
Good45%top-5 click share — leaders hold, buyers still browse
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+9.2%90-day search growth — must beat 0% to launch
Market size
Bad$50K$50K/yr · 25K searches
According to Flapen's Amazon United States niche tracking, 3/8 cable clamp is a $50K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 61/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
3/8 cable clamp market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $47K–$62K
- units × avg price
- Conversion rate
- 12.6%
- Avg BSR
- #55
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 87%
- Out of stock
- 5.9%
- Avg brand age
- 45 months
- Avg seller age
- 188 days
Competition & brand share
The top 5 products take 45% of clicks — established leaders, but buyers still shop beyond them.Brands
26 falling
Sellers
29
Top-5 brand share
50%
Top 20: 95%
Top-5 click share
45%
Top 20: 91%
Open market
44%
- OURU17%
- High-PQ11%
- Baomain8%
- Bonsicoky6%
- AYMMIC6%
- Yinpecly6%
Demand
Weekly Amazon search volume, last 47 weeks — +9.2% search growth over the last 90 days.Top 3/8 cable clamp search terms
- 3/8 cable clamp11K/yr
- cable clamps 3/88K/yr
- 3/8 cable clamps3K/yr
- 3/8 wire clamp3K/yr
Top 3/8 cable clamp 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
OURU 30pcs 3/8 Inch Stainless Steel Cable Clamps Rubber Coated Cushioned Insulated Cable Clamp Automotive Cable Wire Clamps Pipe Clamps Metal Clamp for Tube Lines Wire Cord Installation(Black 10mm)
OURU$9.764.8★2,150 rev
BAOMAIN 3/8-Inch R-Type Cable Clamps 100-Pack Black Nylon Wire Management Clips UC-2 Screw-On Cord Fasteners for Home Office and Industrial Use
Baomain$8.204.6★261 rev
30PCS 3/8 M10 Zinc-Plated Wire Rope Clamps U-Bolt Cable Clips
High-PQ$24.433.7★88 rev
Bonsicoky 3/8 Inch M10 Stainless Steel Wire Rope Cable Clip Clamp
Bonsicoky$8.414.6★148 rev
AYMMIC 50 Pcs 3/8 M10 Wire Rope Clip Clamps Galvanized for Cable/Tent Rope
AYMMIC$30.534.3★57 rev
Newest
by launch date
Yhoetid 30pcs Cable Clamps 3/8 Inch Stainless Steel & Rubber Coated Cushioned Insulated Clips Automotive Wire Pipe Conduit Metal Clamps for Tube Hose Lines Wire Cord Installation (Black 10mm)
Yhoetid$6.7635 rev
3/8 Inch Rubber Cable Clamp P Clip Pipe Hose Tube Conduit Wire Insulated
ELECFUN$7.90107 rev
AYMMIC 50 Pcs 3/8 M10 Wire Rope Clip Clamps Galvanized for Cable/Tent Rope
AYMMIC$30.5357 rev
30PCS 3/8 M10 Zinc-Plated Wire Rope Clamps U-Bolt Cable Clips
High-PQ$24.4388 rev
12PCS 3/8 M10 Zinc-Plated Wire Rope Clamps U-Bolt Cable Clips
High-PQ$16.2488 rev
Trending
90-day click momentumYhoetid 30pcs Cable Clamps 3/8 Inch Stainless Steel & Rubber Coated Cushioned Insulated Clips Automotive Wire Pipe Conduit Metal Clamps for Tube Hose Lines Wire Cord Installation (Black 10mm)
Yhoetid$6.764.9★
GZXUNFA 3/8 Inch R-Type Rubber Cushioned Insulated Clamp 304 Stainless Steel Cable Clamp for Secure Pipe Fastening or Wire Cord Installation(20 Pack)
GZXUNFA$4.594.8★
Yinpecly 6 Pack 3/8 Inches M10 Stainless Steel Wire Rope Cable Clip Clamp U Bolt Saddle Fastener
Yinpecly$8.114.4★
3/8 Inch Rubber Cable Clamp P Clip Pipe Hose Tube Conduit Wire Insulated
ELECFUN$7.904.6★
AYMMIC 50 Pcs 3/8 M10 Wire Rope Clip Clamps Galvanized for Cable/Tent Rope
AYMMIC$30.534.3★
What buyers say about 3/8 cable clamp
What buyers praise and complain about, mined from review topics.What buyers love
“Well made, easy to install, strong”
“As expected”
“They are affordable”
“Perfect size”
“Durable”
“The clamps work well”
“Very strong and secure”
“Works great”
“Perfect for outdoor lighting projects”
“Made for what it was designed for”
What buyers complain about
“The quality/quality control is poor”
“Does not fit in actual 5/8 hole as advertised”
“were the wrong size”
“These break easy if you tighten to much”
“Waste of time and money”
“Not the thick ones I was expecting”
“heavy feel to it”
Top return reasons
Common questions
- Is 3/8 cable clamp profitable to sell on Amazon United States?
- The niche generates $50K/yr across 31 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +9.2%. Flapen's verdict: Worth a look (61/100).
- How competitive is the 3/8 cable clamp niche?
- 26 brands and 29 sellers compete. The top 5 products take 45% of clicks and top 5 brands hold 50% of demand.
- What do buyers complain about in 3/8 cable clamp?
- Top complaints mined from reviews: Quality-Overall, Advertised Vs Actual Product, Size-Overall. The return rate is 1.5%.
- What does it cost to enter the 3/8 cable clamp niche?
- Listings span $4.59–$59.38; the average listing price is $15.56 (sweet spot $15–$100). The average incumbent carries 277 reviews — the moat a new listing must climb.