locking tuners 3x3
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$73.77avg listing price — sweet spot $15–$100
Review moat
Great347.19avg incumbent reviews — the moat a new listing must climb
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Price range
Good$22.95–$142.67cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Okay4.6%return rate — above 5% kills the launch gate
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Conversion
Bad1.1%search→purchase rate — share of searches ending in a sale
Market size
Bad$52K$52K/yr · 63K searches
Growth
Bad-28.8%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, locking tuners 3x3 is a $52K/yr Amazon United States market (63K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Skip it — 32/100.
Data updated Jul 8, 2026 · scored weekly · How we score niches
locking tuners 3x3 market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- $55K–$74K
- units × avg price
- Conversion rate
- 1.1%
- Avg BSR
- #214
- Page quality
- 0%
- Prime
- 76%
- Sponsored
- 86%
- Out of stock
- 0.8%
- Avg brand age
- 86 months
- Avg seller age
- 181 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
4 falling
Sellers
47
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
44%
Top 20: 84%
Open market
0%
- Tonebird62%
- Grover26%
- guyker11%
- Fender1%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 88 weeks — -28.8% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 2.2×
Top locking tuners 3x3 search terms
- grover tuners34K/yr
- grover locking tuners16K/yr
- grover locking tuners 3x37K/yr
- grover tuners 3x35K/yr
Top locking tuners 3x3 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
Grover 502C ROTO-GRIP Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Chrome Tuning Keys with Tonebird Dunlop Polish Cloth Bundle Tuner Heads with Kidney Button
Tonebird$108.334.6★35 rev
Grover 406C Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Chrome Mid-Size Mini Tuning Keys with Tonebird Dunlop Polish Cloth Bundle Tuner Heads with Small Kidney Button
Tonebird$78.284.4★14 rev
Grover 102N Rotomatic Tuners - 3+3 - Nickel
Grover$54.434.7★126 rev
Grover 502CK ROTO-GRIP Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Chrome Tuning Keys Tuner Heads Keystone Button with Tonebird Dunlop Polish Cloth Bundle
Tonebird$108.295.0★10 rev
Grover 135N Deluxe Vintage Guitar Tuning Machines Tuner Keys Nickel Set 3+3 14:1 Ratio Green Key Keystone Button with Dunlop Polish Cloth Bundle LP Les Paul Style Replacement Upgrade Tuners
Tonebird$64.804.7★33 rev
Newest
by launch date
Grover 406C6 Locking Rotomatics Guitar Tuners In-Line Tuning Machines Set 18:1 Chrome Mid-Size Mini Tuning Keys with Tonebird Dunlop Polish Cloth Bundle INLINE 6 Tuner Heads Small Kidney Button
Tonebird$79.662 rev
Grover 502N ROTO-GRIP Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Nickel Tuning Keys with Tonebird Dunlop Polish Cloth Bundle Tuner Heads with Kidney Button
Tonebird$108.363 rev
Grover 502CK ROTO-GRIP Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Chrome Tuning Keys Tuner Heads Keystone Button with Tonebird Dunlop Polish Cloth Bundle
Tonebird$108.2910 rev
Grover 133N Vintage Deluxe Guitar Tuners Tuning Machines Set 3+3 15:1 Nickel Tuning Keys with Tonebird Dunlop Polish Cloth Bundle Tuner Heads with Metal Button
Tonebird$58.557 rev
Grover 406G Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Gold Mid-Size Tuning Keys with Tonebird Dunlop Polish Cloth Bundle Tuner Heads with Small Kidney Button
Tonebird$103.564 rev
Trending
90-day click momentumGrover 502N ROTO-GRIP Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Nickel Tuning Keys with Tonebird Dunlop Polish Cloth Bundle Tuner Heads with Kidney Button
Tonebird$108.365.0★
Grover 406C6 Locking Rotomatics Guitar Tuners In-Line Tuning Machines Set 18:1 Chrome Mid-Size Mini Tuning Keys with Tonebird Dunlop Polish Cloth Bundle INLINE 6 Tuner Heads Small Kidney Button
Tonebird$79.665.0★
Guyker Guitar Locking Tuners (3L + 3R Handed) - 1:21 Models Rear Lock String Tuning Key Pegs Machine Head with Trapezium Handle Replacement for Electric Folk or Acoustic Guitars - Gold
guyker$48.024.1★
Guyker Guitar Locking Tuners (3L + 3R) - 1:21 High End Roto-Grip Rotomatic Lock String Tuning Key Pegs Machine Head with Big Handle Replacement - Chrome
guyker$39.204.6★
Grover 502CK ROTO-GRIP Locking Rotomatics Guitar Tuners Tuning Machines Set 3+3 18:1 Chrome Tuning Keys Tuner Heads Keystone Button with Tonebird Dunlop Polish Cloth Bundle
Tonebird$108.295.0★
What buyers say about locking tuners 3x3
What buyers praise and complain about, mined from review topics.What buyers love
“Perfect Tune”
“The perfect balance between quality and affordability”
“Easy install”
“They fit perfectly”
“A great upgrade for somone watching their budget”
“Everything as advertised”
“They feel sturdy”
“durability is excellent”
“But the rest work great”
“These have a good solid feel”
What buyers complain about
“Unfortunately they do not stay in tune for long”
“bad description”
“One of the knobs in the set came broken”
“not used or b stock”
“Breaks strings”
“1 screw was too big in diameter”
“Colors off,”
“The cost is mid-level”
“hard to install”
“Only complaint is about the 6 small screws provided to complete install”
Top return reasons
Common questions
- Is locking tuners 3x3 profitable to sell on Amazon United States?
- The niche generates $52K/yr across 37 tracked products. 1 of 4 products launched in the last 360 days are still selling. 90-day search growth is -28.8%. Flapen's verdict: Skip it (32/100).
- How competitive is the locking tuners 3x3 niche?
- 4 brands and 47 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in locking tuners 3x3?
- Top complaints mined from reviews: Tune Retention, Advertised Vs Actual Product, Defective Material/Parts. The return rate is 4.6%.
- When does demand for locking tuners 3x3 peak?
- Demand peaks in Aug–Sep–Oct–Nov; the busiest month runs 2.2× the quietest.
- What does it cost to enter the locking tuners 3x3 niche?
- Listings span $22.95–$142.67; the average listing price is $73.77 (sweet spot $15–$100). The average incumbent carries 347 reviews — the moat a new listing must climb.