Locks Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Locks sales on Amazon US totaled 255,000 units in July 2026 (▲ 2.0% vs. the prior month), generating an estimated $4,252,460 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 41.6% of unit volume and 36.6% of revenue, while a typical listing is priced at $16.44. The keyword itself pulled 33,116 Amazon queries over the same period (▲ 34.1% MoM).
Zooming out to the 12-month window ending July 2026, the locks Top 50 moved 2,562,750 units and $41,164,154 in cumulative sales — an average of 213,563 units and $3,430,346 per month. Monthly throughput topped out at 268,550 units in August 2025 and dipped to 127,100 in May 2026, leaving the latest reading 5.0% lower than August 2025.
Locks Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
255K
▲ 2.0% MoM
Monthly Revenue 2026/07
$4.3M
▼ 0.7% MoM
Top 10 Market Share 2026/07
41.6%
Locks Market Share & Sales Concentration on Amazon US — July 2026
The most-sold locks listing on Amazon US in July 2026 is ASIN B019OAWUZ4 (Brand: Skyla Homes), which sold 20,000 units at $9.99 apiece — equal to 7.8% of every unit tracked in this report and 2.0× the volume of the No. 2 listing.
The Top 10 ASINs account for 106,000 units and $1,554,380 in July 2026 — 41.6% of unit volume and 36.6% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Locks' on Amazon
July 2026
Is 41.6% Top 10 share highly concentrated?
Ask AI to evaluate competition, market structure, and entry opportunities using ’s tracked Amazon sales, ranking, and keyword data.
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Top 5 Volume Share breakdown
B019OAWUZ4
SKYLA HOMES Child Safety Cabinet Locks, White, 8 Pack | ABS and TPE adhesive latches for cabinets, drawers, ovens and toilet seats; no screws or magnets needed
20K
▲ 0.0%vs. prior month
$186.2K
latest month
12-month trend
B00005JSBK
Master Lock Combination Padlock, Locker Lock, for Gym and School 1530DCM | Resettable Combination Padlock For Gym Lockers, Gates, Sheds, Cabinets, Storage, and School Use
10K
▲ 42.9%vs. prior month
$91.9K
latest month
12-month trend
B0002YP1VC
Master Lock Portable Key Lock Box, Combination Lock Box Holds 5 Keys 5400EC | Secure Storage Lock Box For Realtors, Landlords, Tenants & Property Managers, Weather Resistant, Resettable 4-digit Code
10K
▲ 0.0%vs. prior month
$302.8K
latest month
12-month trend
B075DFPR2W
Puroma 2 Pack Combination Lock Locker 4 Digits Combo Padlock Gym Black | For School Gate Fence Toolbox Hasp Storage, Outdoor, Resettable, Weatherproof, Side Window, Crack Cut Resist, Hardened Steel
10K
▲ 0.0%vs. prior month
$89.9K
latest month
12-month trend
B07C2QFVT9
Vmaisi 20 Pack Magnetic Cabinet Locks Baby Proofing and 2 Keys | Children Proof Cupboard Drawers Latches - Child Safety Adhesive Lock Easy Installation
10K
▲ 0.0%vs. prior month
$403.1K
latest month
12-month trend
B08MFJYCV8
BESTTEN Keyed Entry Door Knob with Lock, Heavy Duty Interior and Exterior Door Lock, Standard Ball, Satin Nickel
10K
▲ 0.0%vs. prior month
$88.9K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Locks Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Puroma is the best-performing locks brand in July 2026, moving 29,000 units across 3 ASINs for 27.4% of Top 10 volume. Skyla Homes follows with 20,000 units (18.9%), ahead of Master Lock on 20,000 units (18.9%).
With 7 brands splitting the Top 10 and 65.1% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $9.98 to $15.13, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Puroma
3 ASINs in Top 10
27.4%
Units
29K
Revenue
$288.8K
Avg. price
$9.98
B075DFPR2W
$8.98·★4.5·34.6K revsPuroma 2 Pack Combination Lock Locker 4 Digits Combo Padlock Gym Black | For School Gate Fence Toolbox Hasp Storage, Outdoor, Resettable, Weatherproof, Side Window, Crack Cut Resist, Hardened Steel
Units sold10KB0BL757Z3Y
$13.99·★4.6·7.3K revsPuroma Key Lock Box Outdoor 4 Digit Code Combination Lockbox House, 1 Gray | For Contractors Guest Realtor Storage Keys, Portable, Home Wall Mount, Resettable, Combination, Weatherproof, High-capacity
Units sold10KB0B7W9FVG2
$6.98·★4.5·34.6K revsPuroma 1 Pack Combination Lock Locker 4 Digits Combo Padlock Gym Black | For School Gate Fence Toolbox Hasp Storage, Outdoor, Resettable, Weatherproof, Side Window, Crack Cut Resist, Hardened Steel
Units sold9K
Skyla Homes
1 ASIN in Top 10
18.9%
Units
20K
Revenue
$186.2K
Avg. price
$9.99
B019OAWUZ4
$9.99·★4.6·40K revsSKYLA HOMES Child Safety Cabinet Locks, White, 8 Pack | ABS and TPE adhesive latches for cabinets, drawers, ovens and toilet seats; no screws or magnets needed
Units sold20K
Master Lock
2 ASINs in Top 10
18.9%
Units
20K
Revenue
$394.7K
Avg. price
$15.13
B00005JSBK
$0.00·★4.5·17.1K revsMaster Lock Combination Padlock, Locker Lock, for Gym and School 1530DCM | Resettable Combination Padlock For Gym Lockers, Gates, Sheds, Cabinets, Storage, and School Use
Units sold10KB0002YP1VC
$30.26·★4.7·25.4K revsMaster Lock Portable Key Lock Box, Combination Lock Box Holds 5 Keys 5400EC | Secure Storage Lock Box For Realtors, Landlords, Tenants & Property Managers, Weather Resistant, Resettable 4-digit Code
Units sold10K
Trending Locks Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 3 ASINs forced its way in: B00005JSBK booked 10K units at $0.00, with ▲ 42.9% MoM change.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B00005JSBK
Master Lock Combination Padlock, Locker Lock, for Gym and School 1530DCM | Resettable Combination Padlock For Gym Lockers, Gates, Sheds, Cabinets, Storage, and School Use
Price
$0.00
Rating
4.5
Reviews
17.1K
Latest month sales
B0BL757Z3Y
Puroma Key Lock Box Outdoor 4 Digit Code Combination Lockbox House, 1 Gray | For Contractors Guest Realtor Storage Keys, Portable, Home Wall Mount, Resettable, Combination, Weatherproof, High-capacity
Price
$13.99
Rating
4.6
Reviews
7.3K
Latest month sales
B0B7W9FVG2
Puroma 1 Pack Combination Lock Locker 4 Digits Combo Padlock Gym Black | For School Gate Fence Toolbox Hasp Storage, Outdoor, Resettable, Weatherproof, Side Window, Crack Cut Resist, Hardened Steel
Unlock to view ASIN details and product titles
Price
$6.98
Rating
4.5
Reviews
34.6K
Latest month sales
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