plumbers wrench
Worth a lookShows a sweet-spot price point ($19.27 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Great$19.27avg listing price — sweet spot $15–$100
Competition
Great30%top-5 click share — an open shelf
Brand share
Great51%top-5 brand share — no brand owns this niche
Price range
Great$6.67–$45.34cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Review moat
Okay1,546.22avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.5%return rate — above 5% kills the launch gate
Market size
Okay$188K$188K/yr · 183K searches
Growth
Bad-23.9%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, plumbers wrench is a $188K/yr Amazon United States market (183K searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Sep. Verdict: Worth a look — 57/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
plumbers wrench market data
- Units sold / yr
- 8K–10K
- avg 100–250/product
- Revenue / yr
- $154K–$193K
- units × avg price
- Conversion rate
- 5.3%
- Avg BSR
- #224
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 93%
- Out of stock
- 4.3%
- Avg brand age
- 34 months
- Avg seller age
- 173 days
Competition & brand share
Clicks spread well past the top 5 (30% combined) — an open shelf where new products get seen.Brands
35 rising
Sellers
135
Top-5 brand share
51%
Top 20: 89%
Top-5 click share
30%
Top 20: 70%
Open market
45%
- DURATECH28%
- WORKPRO8%
- CRAFTSMAN6%
- HORUSDY5%
- Alocre4%
- Rhevosil4%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -23.9% search growth over the last 90 days.Peak months: Sep · busiest ÷ quietest = 2.5×
Top plumbers wrench search terms
- plumbers wrench74K/yr
- plumbing wrench68K/yr
- plumber wrench21K/yr
- adjustable plumbers wrench7K/yr
- hose wrench5K/yr
- plumbing wrenches4K/yr
- plumbing wrench set4K/yr
Top plumbers wrench 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
DURATECH 10-inch Aluminum Straight Pipe Wrench Adjustable Plumbing Wrench
DURATECH$15.824.5★2,408 rev
DURATECH 8-Inch Heavy Duty Pipe Wrench Adjustable Plumbing Wrench Malleable Cast Iron Handle Exceed GGG standard
DURATECH$11.314.4★1,802 rev
CRAFTSMAN Pliers 8 & 10 2Piece Groove Joint Set (CMHT82547)
CRAFTSMAN$21.904.7★12,137 rev
Alocre 8 in-1 Multifunctional Sink & Faucet Installer Wrench - Plumbing Tool for Bathroom/Kitchen Toilet Pipe Repair & Installation (Red)
Alocre$6.673.6★244 rev
WORKPRO 2-Piece Adjustable Wrench Set 6-Inch & 10-Inch Wide Jaw Wrenches
WORKPRO$18.134.5★4,436 rev
Newest
by launch date
Rhevosil Pipe Wrench Set 6 8 10 Self Adjusting Pipe Wrench Multi-function Self-locking Pipe Vise Wrench Set for 9/32 to 1-3/8 (7-35mm) Pipe Fittings Standard Nuts and Irregular Nut
Rhevosil$20.64163 rev
Alocre 8 in-1 Multifunctional Sink & Faucet Installer Wrench - Plumbing Tool for Bathroom/Kitchen Toilet Pipe Repair & Installation (Red)
Alocre$6.67244 rev
Washer Hose Pliers THP-1 Zinc Alloy Hose Clamp Tool for Washing Machine Inlet/Outlet Hoses Red Handle Replacement for 20001120
WoTravelPaL$16.3559 rev
Vorhixa 6 Pcs Plumbing Tools Kit with Angle Stop Wrench & 1/2-Inch Compression Sleeve Puller Professional Plumbers Wrench Sandpaper and Storage Bag for Frozen/Corroded Angle Stop
Vorhixa$29.46263 rev
GRENPRO 11 Basin Wrench Sink Wrench Faucet Tool for Tight Spaces Adjustable Tap Nut Plumbing Spanner for Professional Plumber Capacity of 3/8 to 1-1/4 Faucet Wrenches for Undermount Sink
GRENPRO$14.10220 rev
Trending
90-day click momentumWasher Hose Pliers THP-1 Zinc Alloy Hose Clamp Tool for Washing Machine Inlet/Outlet Hoses Red Handle Replacement for 20001120
WoTravelPaL$16.354.7★
8 in 1 Faucet and Sink Wrench - Ykwao Multifunctional Sink Installer Plumbing Tool for under Bathrooms Toilets Kitchens Sinks Repair Removal Plumber Tools
Generic$13.334.0★
8 Inch Wide Jaw Adjustable Spanner Wrench 6-68mm Aluminum Alloy Plumber
Sehfupoye$9.313.8★
Vorhixa 6 Pcs Plumbing Tools Kit with Angle Stop Wrench & 1/2-Inch Compression Sleeve Puller Professional Plumbers Wrench Sandpaper and Storage Bag for Frozen/Corroded Angle Stop
Vorhixa$29.464.7★
Olympia Tools 10-Inch Tongue and Groove Pliers Straight Jaw Pliers with Cushion grip 6 Jaw positions 2.1 Jaw Capacity
Olympia Tools$9.974.5★
What buyers say about plumbers wrench
What buyers praise and complain about, mined from review topics.What buyers love
“Tool looks like a good quality”
“Good to keep handy”
“Great Value”
“product description was accurate”
“Grip is great”
“Nice fit”
“Strong material”
“The storage bag itself felt durable and well-constructed, helping keep everything in place”
“Adjustable”
“It worked”
What buyers complain about
“Too big”
“Bad quality”
“it was non functional”
“Does not grip well”
“Kind of flimsy”
“Broke on first use”
“Missing Instructions”
“Hard to use”
“It's more expensive than most”
“Cheap material”
Top return reasons
Common questions
- Is plumbers wrench profitable to sell on Amazon United States?
- The niche generates $188K/yr across 58 tracked products. 6 of 13 products launched in the last 360 days are still selling. 90-day search growth is -23.9%. Flapen's verdict: Worth a look (57/100).
- How competitive is the plumbers wrench niche?
- 35 brands and 135 sellers compete. The top 5 products take 30% of clicks and top 5 brands hold 51% of demand.
- What do buyers complain about in plumbers wrench?
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Functionality-Overall. The return rate is 3.5%.
- When does demand for plumbers wrench peak?
- Demand peaks in Sep; the busiest month runs 2.5× the quietest.
- What does it cost to enter the plumbers wrench niche?
- Listings span $6.67–$45.34; the average listing price is $19.27 (sweet spot $15–$100). The average incumbent carries 1,546 reviews — the moat a new listing must climb.