lock for shed
Worth a lookShows a sweet-spot price point ($21.52 avg), but a deep review moat (4,395 avg reviews) keeps it on the watch list.
Avg price
Great$21.52avg listing price — sweet spot $15–$100
Competition
Great35%top-5 click share — an open shelf
Price range
Great$6.09–$118.23cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good6.4%search→purchase rate — share of searches ending in a sale
Market size
Good$632K$632K/yr · 458K searches
Returns
Good2.6%return rate — above 5% kills the launch gate
Quality gap
Okay4.6★avg incumbent rating — lower means beatable quality
Brand share
Okay86%top-5 brand share — brands hold most of the demand
Growth
Okay+0.9%90-day search growth — must beat 0% to launch
Review moat
Bad4,395.49avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, lock for shed is a $632K/yr Amazon United States market (458K searches/yr). The top 5 brands hold 86% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 27, 2026 · scored weekly · How we score niches
lock for shed market data
- Units sold / yr
- 25K–30K
- avg 500–750/product
- Revenue / yr
- $538K–$646K
- units × avg price
- Conversion rate
- 6.4%
- Avg BSR
- #37
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 86%
- Out of stock
- 1.8%
- Avg brand age
- 49 months
- Avg seller age
- 155 days
Competition & brand share
Clicks spread well past the top 5 (35% combined) — an open shelf where new products get seen.Brands
16 falling
Sellers
132
Top-5 brand share
86%
Top 20: 100%
Top-5 click share
35%
Top 20: 73%
Open market
11%
- Master Lock70%
- Puroma6%
- SEPOX5%
- SafiSwords3%
- CINCINNO2%
- Diyife2%
- Open — no brand owns it (10 brands, 11%)
Demand
Weekly Amazon search volume, last 38 weeks — +0.9% search growth over the last 90 days.Top lock for shed search terms
- heavy duty lock54K/yr
- pad locks with same key54K/yr
- master lock key42K/yr
- padlocks with same key47K/yr
- heavy duty padlock35K/yr
- masterlock with key32K/yr
- heavy duty lock with key22K/yr
- lock for shed15K/yr
- master lock with key19K/yr
- high security padlock19K/yr
Top lock for shed 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
Master Lock Magnum Heavy Duty Outdoor Padlock with Key Weather Resistant Body and Cut Safe Shackle Make Lock Perfect for Fences Gates Sheds M115XKADLF Black
Master Lock$14.464.6★12,340 rev
Master Lock Magnum Heavy Duty Outdoor Padlock with Key Weather Resistant Body and Cut Safe Shackle Make Lock Perfect for Fences Gates Sheds 2 Pack M115XTLF Black
Master Lock$23.994.6★12,340 rev
Master Lock 3TLF Laminated Steel Padlock with Key 2 Pack Keyed-Alike
Master Lock$15.414.5★651 rev
SEPOX 2PCS Heavy Duty Padlock Keyed Alike 2-3/8 Extra Long Shackle 40MM 1-9/16 Laminated Steel Lock Body Ideal for Gym Locker Sheds Gate Warehouse Tool Box Hasp (4 Keys Same)
SEPOX$12.794.6★890 rev
Master Lock 3DLF Outdoor Padlock with Key 1 Pack
Master Lock$9.474.5★2,064 rev
Newest
by launch date
SEPOX Trinity Keyed-Alike Padlocks Outdoor Reinforced Laminated Steel Body Heavy-Duty 1-9/16 40MM Uncuttable Standard Shackle 3-Pcs-Lock 6-Pcs Same Keys for Gym Locker Toolbox Shed Storage
SEPOX$13.50288 rev
![Diyife Heavy Duty Combination Padlock Large Outdoor Padlock [One-Touch Unlocking] High Security Weatherproof Design of Hidden Password Suitable for Locker Home School Garage Gate Garden](https://m.media-amazon.com/images/I/41FpD5aYVaL.jpg)
Diyife Heavy Duty Combination Padlock Large Outdoor Padlock [One-Touch Unlocking] High Security Weatherproof Design of Hidden Password Suitable for Locker Home School Garage Gate Garden
Diyife$14.021,490 rev
Puroma 2 Pack Keyed Padlock with 3 Keys Alike 7/8 Inch Locker Lock 40mm Heavy-Duty Locks for Gate Fence Hasp Cabinet Toolbox School Gym Locker (Black)
Puroma$9.134,391 rev
![Britanium BRP74 [Armoured] High Security Padlock - [Anti Drill Cylinder] - Heavy Duty Lock for Storage Unit with 0.67 Shackle Clearance Motorbike Shed & Garage Silver](https://m.media-amazon.com/images/I/31tgtlSejsL.jpg)
Britanium BRP74 [Armoured] High Security Padlock - [Anti Drill Cylinder] - Heavy Duty Lock for Storage Unit with 0.67 Shackle Clearance Motorbike Shed & Garage Silver
Britanium$26.041,429 rev
SafiSwords Waterproof Padlocks Keyed Alike for Outdoor use Covered Heavy Duty Laminated Steel Lock 1-9/16 Inch. Wide Long Padlock Pack of 6
SafiSwords$29.451,446 rev
Trending
90-day click momentumMaster Lock 3DLF Outdoor Padlock with Key 1 Pack
Master Lock$9.474.5★
Master Lock 930DLHPF Padlock with Key Hardened Steel
Master Lock$34.114.6★
Master Lock Black Magnum Keyed-Alike Padlocks with All-Weather Cover Outdoor Lock for Fence or Gate with a 1-7/8 Inch Lock Body and 1-1/2 Inch Shackle 3-Pack
Master Lock$27.754.6★
SEPOX Trinity Keyed-Alike Padlocks Outdoor Reinforced Laminated Steel Body Heavy-Duty 1-9/16 40MM Uncuttable Standard Shackle 3-Pcs-Lock 6-Pcs Same Keys for Gym Locker Toolbox Shed Storage
SEPOX$13.504.6★
Master Lock Black Key Lock Heavy Duty Weather Resistant Padlock with Cover Keyed Alike Padlocks for Outdoor Use 4 Pack M115XQLF
Master Lock$37.044.6★
What buyers say about lock for shed
What buyers praise and complain about, mined from review topics.What buyers love
“I feel very good about the safety”
“It's well made”
“Great value”
“As described”
“Sturdy and strong”
“Easy to open”
“Love it fit for what I needed it for”
“Solid and Secure”
“So far it is holding up well”
“Nice and heavy, and seems like it will do the job well”
What buyers complain about
“Won't lock”
“Rusts easily”
“Didn't last a week”
“Absolute Garbage”
“FALSE ADVERTISING”
“Small”
“Difficult to open”
“Not worth the cost”
“Dont buy for outdoor lock”
“It arrived jammed”
Top return reasons
Common questions
- Is lock for shed profitable to sell on Amazon United States?
- The niche generates $632K/yr across 43 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +0.9%. Flapen's verdict: Worth a look (55/100).
- How competitive is the lock for shed niche?
- 16 brands and 132 sellers compete. The top 5 products take 35% of clicks and top 5 brands hold 86% of demand.
- What do buyers complain about in lock for shed?
- Top complaints mined from reviews: Locking Mechanism, Rusts/Corrodes, Durability. The return rate is 2.6%.
- What does it cost to enter the lock for shed niche?
- Listings span $6.09–$118.23; the average listing price is $21.52 (sweet spot $15–$100). The average incumbent carries 4,395 reviews — the moat a new listing must climb.