adjustable wrench 18 inch
Skip itSoft demand (-13.0% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.4%return rate — above 5% kills the launch gate
Conversion
Great7.5%search→purchase rate — share of searches ending in a sale
Avg price
Good$103.54avg listing price — sweet spot $15–$100
Review moat
Good836.65avg incumbent reviews — the moat a new listing must climb
Brand share
Good72%top-5 brand share — brands hold most of the demand
Price range
Okay$26.74–$222.93cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Market size
Okay$131K$131K/yr · 17K searches
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-13.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, adjustable wrench 18 inch is a $131K/yr Amazon United States market (17K searches/yr). The top 5 brands hold 72% of demand. Verdict: Skip it — 45/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
adjustable wrench 18 inch market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $78K–$104K
- units × avg price
- Conversion rate
- 7.5%
- Avg BSR
- #704
- Page quality
- 0%
- Prime
- 76%
- Sponsored
- 65%
- Out of stock
- 7.7%
- Avg brand age
- 98 months
- Avg seller age
- 185 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
13 falling
Sellers
59
Top-5 brand share
72%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
22%
- Olympia Tools25%
- MAXPOWER15%
- CRAFTSMAN14%
- KARRYTON12%
- Jetech6%
- Proferred6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -13.0% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top adjustable wrench 18 inch search terms
- 24 adjustable wrench7K/yr
- 24 crescent wrench5K/yr
- 24 inch crescent wrench5K/yr
Top adjustable wrench 18 inch 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
Olympia Tools 24 Adjustable Wrench Heavy Duty Drop Forged Steel Chrome Plated Precision Machined Jaws Rust Resistant
Olympia Tools$50.524.6★2,743 rev
CRAFTSMAN CMMT81627 24 All Steel Adjustable Wrench
CRAFTSMAN$98.094.6★3,112 rev
MAXPOWER 24 Adjustable Wrench 2.4 Jaw Opening Tapered Handle
MAXPOWER$63.174.7★117 rev
KARRYTON 24 Inch Adjustable Wrench with 2-1/2(63mm) Max Jaw Opening (Scales Metric and SAE) Drop Forged Alloy Steel Adjustable Spanner for Various Fasteners Chrome Plated Handle Polished
KARRYTON$58.064.7★67 rev
Jetech 24-Inch Adjustable Wrench Professional Heavy Duty Chrome Vanadium Steel Shifter Spanner with Inch/Metric Scale Wide Caliber Opening Rust-Resistant Finish Extra-Long Leverage
Jetech$67.474.6★2,122 rev
Newest
by launch date
Navegando 24 Inch Large Heavy Duty Adjustable Wrench 2.36 Inch Big Jaw Opening High Titanium Steel Forged Industrial Long Handle Wrench for Automotive Construction Farm Repair
Navegando$60.961,663 rev
MAXPOWER Extendable Adjustable Wrench Retractable Extension Shank 13.8 to 19.7 Soft Grip Handle
MAXPOWER$32.2440 rev
MAXPOWER 24 Adjustable Wrench 2.4 Jaw Opening Tapered Handle
MAXPOWER$63.17117 rev
KARRYTON 24 Inch Adjustable Wrench with 2-1/2(63mm) Max Jaw Opening (Scales Metric and SAE) Drop Forged Alloy Steel Adjustable Spanner for Various Fasteners Chrome Plated Handle Polished
KARRYTON$58.0667 rev
Klutch Jumbo Adjustable Wrench Set 3-Pc.
Klutch$99.338 rev
Trending
90-day click momentumNavegando 24 Inch Large Heavy Duty Adjustable Wrench 2.36 Inch Big Jaw Opening High Titanium Steel Forged Industrial Long Handle Wrench for Automotive Construction Farm Repair
Navegando$60.964.5★
Crescent Wrench Chrome Adj Tapered Handle 24 (1 Each) Ac224Bk
Crescent$137.070.0★
Proferred T05009 Standard Adjustable Wrench Phosphate Finish 24 BLACK PHOS
Proferred$142.454.9★
KARRYTON 24 Inch Adjustable Wrench with 2-1/2(63mm) Max Jaw Opening (Scales Metric and SAE) Drop Forged Alloy Steel Adjustable Spanner for Various Fasteners Chrome Plated Handle Polished
KARRYTON$58.064.7★
Olympia Tools 18 Adjustable Wrench Heavy Duty Drop Forged Steel Chrome Plated Precision Machined Jaws Rust Resistant
Olympia Tools$26.744.6★
What buyers say about adjustable wrench 18 inch
What buyers praise and complain about, mined from review topics.What buyers love
“Great quality”
“Good for the price”
“24" adjustable”
“Nice and looks strong”
“A good option to get the leverage you need”
“Ive had this over 6 months in a horrible wet dirty shop water room and no rust”
“Made in USA”
“it handles most tasks easily”
“The design and build quality are top notch”
What buyers complain about
“Heavy”
“It's a bit too long”
“I doubt it will break easily”
“Its a little pricey”
Top return reasons
Common questions
- Is adjustable wrench 18 inch profitable to sell on Amazon United States?
- The niche generates $131K/yr across 17 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.0%. Flapen's verdict: Skip it (45/100).
- How competitive is the adjustable wrench 18 inch niche?
- 13 brands and 59 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 72% of demand.
- What do buyers complain about in adjustable wrench 18 inch?
- Top complaints mined from reviews: Weight Heavy, Size-Overall, Durability. The return rate is 1.4%.
- When does demand for adjustable wrench 18 inch peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the adjustable wrench 18 inch niche?
- Listings span $26.74–$222.93; the average listing price is $103.54 (sweet spot $15–$100). The average incumbent carries 837 reviews — the moat a new listing must climb.