1 5/8 socket
Skip itStrong incumbent ratings (4.8★) — this niche doesn't clear our bar today.
Conversion
Incredible13.5%search→purchase rate — share of searches ending in a sale
Avg price
Great$20.15avg listing price — sweet spot $15–$100
Returns
Great1.8%return rate — above 5% kills the launch gate
Price range
Great$9.69–$35.53cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,280.73avg incumbent reviews — the moat a new listing must climb
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Okay67%top-5 click share — leaders hold, buyers still browse
Growth
Bad-5.2%90-day search growth — must beat 0% to launch
Market size
Bad$62K$62K/yr · 23K searches
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
According to Flapen's Amazon United States niche tracking, 1 5/8 socket is a $62K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 84% of demand. Verdict: Skip it — 44/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
1 5/8 socket market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $60K–$81K
- units × avg price
- Conversion rate
- 13.5%
- Avg BSR
- #124
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 2.7%
- Avg brand age
- 66 months
- Avg seller age
- 173 days
Competition & brand share
The top 5 products take 67% of clicks — established leaders, but buyers still shop beyond them.Brands
10 rising
Sellers
40
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
67%
Top 20: 100%
Open market
11%
- SUNHZ MCKP25%
- SEDY20%
- ELEAD17%
- Sunex Tools13%
- TIGHTSPOT8%
- ZOYAKKI5%
- Open — no brand owns it (4 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -5.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.3×
Top 1 5/8 socket 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
SUNHZMCKP 1/2 Inch Drive Impact Socket SAE 1-5/8 In Deep 6 Point Socket CR-MO Axle Nut Impact Grade Socket for Easy Removal
SUNHZ MCKP$11.124.7★317 rev
SAE Deep Impact Socket Set 8-Piece 1/2-inch Drive Wheel Axle Nut Wrench Large Sockets Standard Adapter 1-11/16 1-9/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 Imperial Spindle Joint Torque Bearing Locknut Truck
SEDY$35.534.7★274 rev
ELEAD 1/2 Drive Deep Impact Socket 1-5/8 inch SAE 6 Point 1/2-inch Drive Impact Axle Nut Sockets CR-MO Nut Socket Set Oil Filter Sockets Tools for Easy Removal of Axle Shaft Nuts
ELEAD$9.694.8★549 rev
SUNEX TOOLS 252D 1/2-Inch Drive by 1-5/8-Inch Deep Impact Socket
Sunex Tools$21.624.7★577 rev
1/2 Drive Deep Impact Socket Set 8-Piece SAE Wheel Axle Nut Wrench Large Sockets Standard Adapter 1-11/16 1-9/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 Imperial Spindle Joint Torque Bearing Locknut Truck
ELEAD$35.324.9★60 rev
Newest
by launch dateELEAD 1/2 Drive Deep Impact Socket 1-5/8 inch SAE 6 Point 1/2-inch Drive Impact Axle Nut Sockets CR-MO Nut Socket Set Oil Filter Sockets Tools for Easy Removal of Axle Shaft Nuts
ELEAD$9.69549 rev
1/2 Drive Deep Impact Socket Set 8-Piece SAE Wheel Axle Nut Wrench Large Sockets Standard Adapter 1-11/16 1-9/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 Imperial Spindle Joint Torque Bearing Locknut Truck
ELEAD$35.3260 rev
TEKTON 1/2 Inch Drive x 1-5/8 Inch Shallow 6-Point Impact Socket | SID22041
TEKTON$17.093,376 rev
TIGHTSPOT 1/2 Drive 1-5/8 Inch Deep Impact Socket 6-Point CRV Steel
TIGHTSPOT$18.96457 rev
SUNHZMCKP 1/2 Inch Drive Impact Socket SAE 1-5/8 In Deep 6 Point Socket CR-MO Axle Nut Impact Grade Socket for Easy Removal
SUNHZ MCKP$11.12317 rev
Trending
90-day click momentum1/2 Drive Deep Impact Socket Set 8-Piece SAE Wheel Axle Nut Wrench Large Sockets Standard Adapter 1-11/16 1-9/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 Imperial Spindle Joint Torque Bearing Locknut Truck
ELEAD$35.324.9★
TEKTON 1/2 Inch Drive x 1-5/8 Inch Shallow 6-Point Impact Socket | SID22041
TEKTON$17.094.8★
TIGHTSPOT 1/2 Drive 1-5/8 Inch Deep Impact Socket 6-Point CRV Steel
TIGHTSPOT$18.964.8★
ZOYAKKI 1/2 Drive 1-5/8 Deep 6 Pt CR-MO SAE Impact Socket for Axle Nuts
ZOYAKKI$10.844.8★
SAE Deep Impact Socket Set 8-Piece 1/2-inch Drive Wheel Axle Nut Wrench Large Sockets Standard Adapter 1-11/16 1-9/16 1-3/8 1-7/16 1-1/2 1-5/8 1-3/4 Imperial Spindle Joint Torque Bearing Locknut Truck
SEDY$35.534.7★
What buyers say about 1 5/8 socket
What buyers praise and complain about, mined from review topics.What buyers love
“Worth the price”
“Does the job”
“Great set of sockets”
“Look well made”
“Very strong”
“Very nice heavy set”
“Problem solved great set with all the big sizes I need”
“it held up fine”
“Good material”
“Holding up just fine paired with my 1/2 Milwaukee”
What buyers complain about
“would not fit the bolt/”
“as soon as I went on to the 3rd lug it broke”
“with rust on the ball because the trailer was stored outdoors”
“case latch was broken”
“this was the worst for tight space”
“way too expensive”
“The socket was out of tolerance”
Top return reasons
Common questions
- Is 1 5/8 socket profitable to sell on Amazon United States?
- The niche generates $62K/yr across 15 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is -5.2%. Flapen's verdict: Skip it (44/100).
- How competitive is the 1 5/8 socket niche?
- 10 brands and 40 sellers compete. The top 5 products take 67% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in 1 5/8 socket?
- Top complaints mined from reviews: Size-Overall, Durability, Rusts/Corrodes. The return rate is 1.8%.
- When does demand for 1 5/8 socket peak?
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- What does it cost to enter the 1 5/8 socket niche?
- Listings span $9.69–$35.53; the average listing price is $20.15 (sweet spot $15–$100). The average incumbent carries 1,281 reviews — the moat a new listing must climb.