Is 3/4 pex crimp rings profitable to sell on Amazon United States?

The niche generates $147K/yr across 19 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -16.2%. Flapen's verdict: Skip it (49/100).

How competitive is the 3/4 pex crimp rings niche?

13 brands and 43 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 80% of demand.

What do buyers complain about in 3/4 pex crimp rings?

Top complaints mined from reviews: Size-Overall, Quality-Overall, Ease Of Use. The return rate is 1.2%.

When does demand for 3/4 pex crimp rings peak?

Demand peaks in Feb–Mar; the busiest month runs 1.9× the quietest.

What does it cost to enter the 3/4 pex crimp rings niche?

Listings span $6.89–$31.99; the average listing price is $15.85 (sweet spot $15–$100). The average incumbent carries 1,421 reviews — the moat a new listing must climb.

3/4 pex crimp rings

Skip it

Soft demand (-16.2% this quarter) — this niche doesn't clear our bar today.

Conversion

Incredible26.0%

search→purchase rate — share of searches ending in a sale

Returns

Great1.2%

return rate — above 5% kills the launch gate

Avg price

Great$15.85

avg listing price — sweet spot $15–$100

Price range

Good$6.89–$31.99

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good1,421.37

avg incumbent reviews — the moat a new listing must climb

Competition

Okay58%

top-5 click share — leaders hold, buyers still browse

Brand share

Okay80%

top-5 brand share — brands hold most of the demand

Market size

Okay$147K

$147K/yr · 36K searches

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Growth

Bad-16.2%

90-day search growth — must beat 0% to launch

According to Flapen's Amazon United States niche tracking, 3/4 pex crimp rings is a $147K/yr Amazon United States market (36K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Feb–Mar. Verdict: Skip it — 49/100.

Data updated Jul 29, 2026 · scored weekly · How we score niches

3/4 pex crimp rings market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $95K–$127K; units × avg price
Conversion rate: 26.0%
Avg BSR: #108
Page quality: 0%
Prime: 100%
Sponsored: 74%
Out of stock: 10.6%
Avg brand age: 37 months
Avg seller age: 188 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

13 falling

Sellers

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

16%

SharkBite24%
RUBY.Q16%
WYSIWYKA15%
KTROVNN14%
LOKMAN11%
Hydencamm4%
Open — no brand owns it (7 brands, 16%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -16.2% search growth over the last 90 days.

Peak months: Feb, Mar · busiest ÷ quietest = 1.9×

Open Trend

Top 3/4 pex crimp rings search terms

3/4 pex crimp rings26K/yr -19.7%19.4% conv.
3/4 pex rings5K/yr -8.5%16.2% conv.
pex 3/4 crimp rings2K/yr +21.0%20.4% conv.
pex crimp rings 3/43K/yr -25.3%17.2% conv.

All search terms

Top 3/4 pex crimp rings 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

SharkBite 3/4 Inch Copper Crimp Rings Pack of 25 PEX Pipe PE-RT 23103CP25

SharkBite$10.544.8★4,831 rev

WYSIWYKA 120pcs 3/4 inch PEX Cinch Clamps Rings 304 Stainless Steel Pex Crimp Rings Heavy Duty Thickened Single Ear Hose Clamps for PEX Tubing Pipe Fitting Connections

WYSIWYKA$18.094.5★82 rev

LOKMAN 50 Pack 3/4 Inch PEX Cinch Clamps Stainless Steel Cinch Crimp Rings Pinch Clamps for PEX Tubing Pipe Fitting Connections (3/4 Inch)

LOKMAN$14.684.6★5,628 rev

50 Pack 3/4 PEX Copper Crimp Rings

RUBY.Q$17.554.8★919 rev

KTROVNN 60 Pack 3/4 Inch PEX Cinch Clamps Rings Heavy Duty 304 Stainless Steel Pex Crimp Rings Thickened Single Ear Hose Clamps for PEX Tubing Pipe Fitting Connections

KTROVNN$10.334.6★317 rev

Newest

by launch date

WYSIWYKA 120pcs 3/4 inch PEX Cinch Clamps Rings 304 Stainless Steel Pex Crimp Rings Heavy Duty Thickened Single Ear Hose Clamps for PEX Tubing Pipe Fitting Connections

WYSIWYKA$18.0982 rev

6mo ago

KAINGA 3/4 Inch PEX Crimp Rings Stainless Steel Fitting Clamps Hose Cinch Clamp Rings for PEX Tubing Plumbing and Water Supply Connections 50 Pack

KAINGA$8.943 rev

7mo ago

WYSIWYKA 126pcs 3/4 inch PEX Cinch Clamps Rings 304 Stainless Steel Pex Crimp Rings Heavy Duty Thickened Single Ear Hose Clamps for PEX Tubing Pipe Fitting Connections

WYSIWYKA$18.2582 rev

8mo ago

AKIHISA 54Pcs 3/4 Inch PEX Crimp Rings 304 Stainless Steel PEX Clamps PEX Fittings for Pex Tubing Pipes

AKIHISA$10.8839 rev

8mo ago

OURU 40PCS 3/4 Pex Crimp Ring 304 Stainless Steel Pex Cinch Clamps Single Ear Hose Clamps for Pex Fittings Pipe Tubing

OURU$9.85465 rev

10mo ago

What buyers say about 3/4 pex crimp rings

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall26%

“Very good quality with straight forward installation”

Value For Money22%

“Good Value”

Advertised Vs Actual Product10%

“As described”

Size-Overall8%

“accurate type order”

Strength6%

“I found it to be quite strong”

Ease Of Use5%

“easy to use”

Compatibility-Overall5%

“Worked well for both 3/4”

Leak-Proof3%

“No leaks good price”

Rusts/Corrodes3%

“The material is resistant to rust, corrosion, and moisture, giving them a strong, long-lasting appearance even in wet environments”

Material Quality3%

“Crafted from high-quality 304 stainless steel”

What buyers complain about

Size-Overall28%

“All ARE SLOPPY FIT”

Quality-Overall14%

“Bad quality”

Ease Of Use10%

“hard to get off”

Durability7%

“all 8 broke”

Functionality-Overall6%

“Don't work”

Adhesion/Stickiness5%

“Hard to clamp”

Thickness5%

“They're too thin does not do the proper cremping”

Mounting2%

“These Clamps are USELESS they break as soon as tool gets them tight”

Certifications2%

“Since it lacks the certification”

Assembly/Installation2%

“many broke during installation”

Top return reasons

Size-Overall65%

Compatibility-Overall7%

Value For Money5%

Defective Material/Parts5%

Advertised Vs Actual Product5%

Functionality-Overall4%

Durability2%

Quality-Overall2%

Mechanism Issues1%

Material Quality1%

Common questions

Is 3/4 pex crimp rings profitable to sell on Amazon United States?: The niche generates $147K/yr across 19 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is -16.2%. Flapen's verdict: Skip it (49/100).
How competitive is the 3/4 pex crimp rings niche?: 13 brands and 43 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 80% of demand.
What do buyers complain about in 3/4 pex crimp rings?: Top complaints mined from reviews: Size-Overall, Quality-Overall, Ease Of Use. The return rate is 1.2%.
When does demand for 3/4 pex crimp rings peak?: Demand peaks in Feb–Mar; the busiest month runs 1.9× the quietest.
What does it cost to enter the 3/4 pex crimp rings niche?: Listings span $6.89–$31.99; the average listing price is $15.85 (sweet spot $15–$100). The average incumbent carries 1,421 reviews — the moat a new listing must climb.