1 1/8 wrench
Worth a lookShows a sweet-spot price point ($22.86 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Avg price
Incredible$22.86avg listing price — sweet spot $15–$100
Returns
Great1.0%return rate — above 5% kills the launch gate
Conversion
Great9.4%search→purchase rate — share of searches ending in a sale
Brand share
Great50%top-5 brand share — no brand owns this niche
Price range
Great$7.80–$37.77cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,204.35avg incumbent reviews — the moat a new listing must climb
Growth
Okay+1.2%90-day search growth — must beat 0% to launch
Market size
Bad$91K$91K/yr · 42K searches
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, 1 1/8 wrench is a $91K/yr Amazon United States market (42K searches/yr). The top 5 brands hold 50% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
1 1/8 wrench market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $114K–$137K
- units × avg price
- Conversion rate
- 9.4%
- Avg BSR
- #81
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 69%
- Out of stock
- 13.3%
- Avg brand age
- 73 months
- Avg seller age
- 185 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
22 rising
Sellers
60
Top-5 brand share
50%
Top 20: 97%
Top-5 click share
47%
Top 20: 95%
Open market
44%
- Capri Tools14%
- TEKTON12%
- MAXPOWER8%
- Sunex Tools8%
- GRENPRO7%
- Powerbuilt6%
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — +1.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top 1 1/8 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
Capri Tools 1-1/8-Inch Combination Wrench 12 Point SAE (1-1415)
Capri Tools$18.834.8★2,539 rev
TEKTON 1-1/8 Inch Combination Wrench | 18268
TEKTON$20.854.8★5,844 rev
MAXPOWER 1-1/8 Inch Combination Wrench Industrial Grade Spanners with 12 Point Box End Durable Chrome Vanadium Steel with Off Corners Design 15 Degree Offset - SAE
MAXPOWER$17.614.8★201 rev
SUNEX TOOLS 991413A 1-1/8-Inch Angled Wrench
Sunex Tools$11.674.7★906 rev
GRENPRO SAE Wrench Set Large Wrench Set 7-Piece 15/16 1 1-1/16 1-1/8 1-3/16 1-1/4 Long Big Open End Wrench Tools Set Roll Up Pouch Organizer with Gauge 12 Point Combination Wrenches Sets
GRENPRO$34.684.8★188 rev
Newest
by launch date
TIBOO DAY Combination Wrench 1-1/8 SAE Combination Spanner CR-V Steel
TIBOO DAY$12.8629 rev
TEKTON 1-1/8 Inch Service Wrench | WSE14329 | Made in USA
TEKTON$24.9973 rev
Jaeger 1-1/8 Inch Ratchet Wrench 113-Tooth Chrome Vanadium SAE
Jaeger$28.446,018 rev
Meccion Combination Wrench 1-1/8 Inch SAE Open End Ratcheting Wrench - Industrial Grade Gear Spanner with Grey Nickle Plated
Meccion$25.57220 rev
GRENPRO SAE Wrench Set Large Wrench Set 7-Piece 15/16 1 1-1/16 1-1/8 1-3/16 1-1/4 Long Big Open End Wrench Tools Set Roll Up Pouch Organizer with Gauge 12 Point Combination Wrenches Sets
GRENPRO$34.68188 rev
Trending
90-day click momentumJaeger 1-1/8 Inch Ratchet Wrench 113-Tooth Chrome Vanadium SAE
Jaeger$28.444.7★
TIBOO DAY Combination Wrench 1-1/8 SAE Combination Spanner CR-V Steel
TIBOO DAY$12.864.6★
Capri Tools 5/8-inch Combination Wrench 12 Point SAE Chrome (1-1407)
Capri Tools$7.804.8★
MAXPOWER 1-1/8 Inch Combination Wrench Industrial Grade Spanners with 12 Point Box End Durable Chrome Vanadium Steel with Off Corners Design 15 Degree Offset - SAE
MAXPOWER$17.614.8★
Egofine 1-1/8 inch Ratcheting Combination Wrench SAE Industrial Grade Gear Spanner with 12-Point Design 72-Tooth Ratchet Chrome Vanadium Steel
Egofine$22.914.6★
What buyers say about 1 1/8 wrench
What buyers praise and complain about, mined from review topics.What buyers love
“Beautiful tool, well-made, ~20 long for good leverage”
“Good price”
“they fit well”
“Better than expected”
“Take a beating and does not break”
“The roll up they come in is pretty solid too”
“Heavy duty”
“Well built”
“It was a good wrench rip I lost it”
“Comfortable in the hand”
What buyers complain about
“INCORRECT WRENCH SIZES IN KIT”
“Not suitable for precision or heavy-duty use”
“This is a thick”
“Exactly the missing tool needed to finish the job”
“They have shown some weak points”
“its very hard to capture in a photo”
“Not real durable”
“It slips on my router chuck”
Top return reasons
Common questions
- Is 1 1/8 wrench profitable to sell on Amazon United States?
- The niche generates $91K/yr across 26 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +1.2%. Flapen's verdict: Worth a look (57/100).
- How competitive is the 1 1/8 wrench niche?
- 22 brands and 60 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 50% of demand.
- What do buyers complain about in 1 1/8 wrench?
- Top complaints mined from reviews: Size-Overall, Measurement/Reading Accuracy, Thickness. The return rate is 1.0%.
- When does demand for 1 1/8 wrench peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the 1 1/8 wrench niche?
- Listings span $7.80–$37.77; the average listing price is $22.86 (sweet spot $15–$100). The average incumbent carries 1,204 reviews — the moat a new listing must climb.