Is refrigerator lock profitable to sell on Amazon United States?

The niche generates $1.7M/yr across 36 tracked products. 3 of 11 products launched in the last 360 days are still selling. 90-day search growth is +13.2%. Flapen's verdict: Launch it (64/100).

How competitive is the refrigerator lock niche?

30 brands and 36 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 56% of demand.

What do buyers complain about in refrigerator lock?

Top complaints mined from reviews: Adhesion/Stickiness, Durability, Locking Mechanism. The return rate is 1.7%.

When does demand for refrigerator lock peak?

Demand is steady year-round — the busiest month runs 1.6× the quietest.

What does it cost to enter the refrigerator lock niche?

Listings span $4.84–$23.00; the average listing price is $9.97 (sweet spot $15–$100). The average incumbent carries 2,965 reviews — the moat a new listing must climb.

refrigerator lock

Launch it

A $1.7M/yr market growing +13.2% this quarter with returns at 1.7% — clears our launch bar.

Market size

Great$1.7M

$1.7M/yr · 2.0M searches

Conversion

Great8.7%

search→purchase rate — share of searches ending in a sale

Returns

Great1.7%

return rate — above 6% kills the launch gate

Brand share

Great56%

top-5 brand share — no brand owns this niche

Competition

Good49%

top-5 click share — leaders hold, buyers still browse

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Okay$4.84–$23.00

cheapest to priciest tracked listing — scored on the share inside $15–$100

Growth

Okay+13.2%

90-day search growth — must beat 0% to launch

Review moat

Okay2,964.94

avg incumbent reviews — the moat a new listing must climb

Avg price

Okay$9.97

avg listing price — sweet spot $15–$100

According to Flapen's Amazon United States niche tracking, refrigerator lock is a $1.7M/yr Amazon United States market (2.0M searches/yr). The top 5 brands hold 56% of demand. Verdict: Launch it — 64/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

Market data

Units sold / yr: 150K–200K; avg 5,000–6,000/product
Revenue / yr: $1.5M–$2.0M; units × avg price
Launch success: 27%; 3 of 11 new (360d)
Conversion rate: 8.7%
Avg BSR: #54
Page quality: 0%
Prime: 100%
Sponsored: 97%
Out of stock: 0.0%
Avg brand age: 39 months
Avg seller age: 163 days

Competition

The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.

Brands

30 rising

Sellers

Top-5 brand share

56%

Top 20: 93%

Top-5 click share

49%

Top 20: 88%

Open market

38%

EUDEMON22%
QYESWHSR12%
TIJTJHC10%
HFengQ6%
RORMGO6%
Coipdfty6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +13.2% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.6×

Open Trend

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 36 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Moms Choice Gold Awards Winner - EUDEMON 1 Pack Updated Child Proof Refrigerator/Fridge/Freezer Door Lock Apply to Max 1(25mm) Sealing Strip for Toddlers and Kids no Tools Need or Drill (Grey)

EUDEMON$9.964.5★8,121 rev

5 Pack Child Proof Refrigerator Lock QYESWHSR Fridge Locks for Kids with Sticky Adhesive Pads Child Safety Locks for Doors RV Refrigerator Oven Lock Child Safety Baby Cabinet Locks - Grey Updated

QYESWHSR$9.994.6★2,954 rev

TIJTJHC Fridge Lock 2PCS Upgraded Refrigerator Lock for Freezer Cabinets and Drawers Air Fryer Closets Windows Doors Durable ABS with Adhesive Backing Easy Install No Tools Needed Black

TIJTJHC$6.504.5★1,590 rev

Moms Choice Gold Awards Winner - EUDEMON 1 Pack Latest French Fridge Lock French Door Refrigerator/Freezer Lock Apply to Max 3.54(90mm) Two Door Gap Distance for Kids & Babies Easy to Install(Black)

EUDEMON$9.984.4★1,040 rev

2Pack Child Proof Refrigerator Lock Fridge Locks for Kids with Sticky Adhesive Pads Baby Safety Locks for Fridges Cabinets Drawers Double Doors and More (2 Pack)

HFengQ$5.044.4★1,240 rev

Newest

by launch date

SUR-CIEL 2PCS Mini Fridge Lock Child Proof Cabinet Lock with Keys Upgraded Refrigerator Locks Baby Proofing for Freezer Cabinets Drawers Air Fryer Closets Windows and Doors NO DRILLING

SUR-CIEL$8.6249 rev

3mo ago

SUR-CIEL 2PCS Fridge Lock with Code Refrigerator Locks Cabinet Locks Baby Proofing Heavy Duty Combination Lock for Refrigerator Freezer Cabinets Drawers and Windows NO Drilling

SUR-CIEL$13.3349 rev

3mo ago

YCAIGKG Fridge Lock 5PCS Upgraded Child Proof Refrigerator/Fridge/Freezer/Oven/Cabinet/Drawer Door Locks for Toddlers and Kids Durable ABS with Adhesive Backing No Tools Need or Drill White

YCAIGKG$5.00110 rev

5mo ago

Infinno 12 Pack Cabinet Locks Baby Proofing Heavy Duty - Child Safety Cabinet Locks for Drawers Cupboards & Fridge No Drill 3M Adhesive Locks for Pets - Toddler Safety Latches

Infinno$9.78534 rev

5mo ago

Puroma Fridge Lock 2 Pack Combination Refrigerator Lock Cabinet Locks Keyless NO Drilling Safety Heavy Duty for Drawer Ovens Freezer Toilet Seats Furniture Kitchen

Puroma$10.0738 rev

5mo ago

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Ease Of Use16%

“easy to operate”

Locking Mechanism13%

“The locking mechanism feels durable and well-designed”

Adhesion/Stickiness9%

“Good adhesion”

Quality-Overall8%

“Quality is top notch, and arrived fast”

Advertised Vs Actual Product7%

“As advertised”

Value For Money7%

“great value”

Strength6%

“It is sturdy”

Assembly/Installation6%

“Easy to install”

Durability4%

“Durable,, easy set up”

Security3%

“Secure”

What buyers complain about

Adhesion/Stickiness21%

“Adhesive poor”

Durability12%

“Broke quickly”

Locking Mechanism9%

“Doesnt lock”

Functionality-Overall8%

“Dont work right”

Quality-Overall5%

“Not good quality”

Ease Of Use5%

“Not user friendly”

Strength4%

“Not very sturdy”

Value For Money3%

“Waste of Money”

Instructions/User Manual/Troubleshooting2%

“The instructions are not awesome”

Age Suitability2%

“difficult for little kids to figure out”

Top return reasons

Size-Overall28%

Adhesion/Stickiness18%

Locking Mechanism10%

Functionality-Overall10%

Compatibility-Overall9%

Defective Material/Parts5%

Advertised Vs Actual Product4%

Ease Of Use2%

Value For Money2%

Quality-Overall1%

Common questions

Is refrigerator lock profitable to sell on Amazon United States?: The niche generates $1.7M/yr across 36 tracked products. 3 of 11 products launched in the last 360 days are still selling. 90-day search growth is +13.2%. Flapen's verdict: Launch it (64/100).
How competitive is the refrigerator lock niche?: 30 brands and 36 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 56% of demand.
What do buyers complain about in refrigerator lock?: Top complaints mined from reviews: Adhesion/Stickiness, Durability, Locking Mechanism. The return rate is 1.7%.
When does demand for refrigerator lock peak?: Demand is steady year-round — the busiest month runs 1.6× the quietest.
What does it cost to enter the refrigerator lock niche?: Listings span $4.84–$23.00; the average listing price is $9.97 (sweet spot $15–$100). The average incumbent carries 2,965 reviews — the moat a new listing must climb.

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refrigerator lock

Market data

Competition

Demand & seasonality

Product shelf

Top sellers

Newest

Trending

Reviews

What buyers love

What buyers complain about

Top return reasons

Common questions

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