Gym Lock Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Gym Lock sales on Amazon US totaled 141,800 units in July 2026 (▲ 7.3% vs. the prior month), generating an estimated $1,432,260 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 52.9% of unit volume and 57.0% of revenue, while a typical listing is priced at $9.90. The keyword itself pulled 25,491 Amazon queries over the same period (▲ 13.2% MoM).
Zooming out to the 12-month window ending July 2026, the gym lock Top 50 moved 1,466,350 units and $14,294,695 in cumulative sales — an average of 122,196 units and $1,191,225 per month. Monthly throughput topped out at 180,550 units in August 2025 and dipped to 69,100 in May 2026, leaving the latest reading 21.5% lower than August 2025.
Gym Lock 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
141.8K
▲ 7.3% MoM
Monthly Revenue 2026/07
$1.4M
▲ 3.1% MoM
Top 10 Market Share 2026/07
52.9%
Gym Lock Market Share & Sales Concentration on Amazon US — July 2026
The most-sold gym lock listing on Amazon US in July 2026 is ASIN B00005JSBK (Brand: Master Lock), which sold 10,000 units at $0.00 apiece — equal to 7.1% of every unit tracked in this report.
The Top 10 ASINs account for 75,000 units and $815,850 in July 2026 — 52.9% of unit volume and 57.0% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Gym Lock' on Amazon
July 2026
Is 52.9% 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
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
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
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
9K
▲ 125.0%vs. prior month
$62.9K
latest month
12-month trend
B01M5COMNZ
TSA Approved Cable Luggage Locks, Re-settable Combination with Alloy Body, Black 2 Locks.
9K
▼ 10.0%vs. prior month
$125.5K
latest month
12-month trend
B07T2C3QNZ
Amazon Basics 4-Digit Combination Lock, Black, 2-Pack
8K
▼ 20.0%vs. prior month
$67.1K
latest month
12-month trend
B01NAOEBZ0
Forge TSA Approved Cable Luggage Locks, Re-settable Combination with Alloy Body
8K
▼ 20.0%vs. prior month
$191.6K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Gym Lock Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Puroma is the best-performing gym lock brand in July 2026, moving 26,000 units across 3 ASINs for 34.7% of Top 10 volume. Forge follows with 17,000 units (22.7%), ahead of Master Lock on 14,000 units (18.7%).
With 6 brands splitting the Top 10 and 76.0% 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 $3.25 to $18.29, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Puroma
3 ASINs in Top 10
34.7%
Units
26K
Revenue
$219.5K
Avg. price
$8.31
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 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 sold9KB0D2QZSSDH
$8.98·★4.6·3.4K revsPuroma 2 Pack TSA Approved Luggage Locks 4 Digit Code Cable Lock Black | TSA Approved, Resettable, Flexible Cable, Zipper holes, Zinc Alloy, Bright Color, Large White Numbers, for Train Travel
Units sold7K
Forge
2 ASINs in Top 10
22.7%
Units
17K
Revenue
$317.1K
Avg. price
$18.29
B01M5COMNZ
$12.62·★4.8·6.9K revsTSA Approved Cable Luggage Locks, Re-settable Combination with Alloy Body, Black 2 Locks.
Units sold9KB01NAOEBZ0
$23.95·★4.8·8.9K revsForge TSA Approved Cable Luggage Locks, Re-settable Combination with Alloy Body
Units sold8K
Master Lock
2 ASINs in Top 10
18.7%
Units
14K
Revenue
$117.9K
Avg. price
$3.25
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 sold10KB000BD8MQ0
$6.49·★4.4·8.1K revsMaster Lock Combination Padlock, Gym Locker Lock Custom 3-Digit Code, 647EC | 1-3/16-inch Metal Combination Lock, Set Your Own Combination Locker Lock, Travel Lock For Luggage or Backpack
Units sold4K
Trending Gym Lock 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. On the growth side, B079Y2PK7X leads positive momentum with ▲ 400.0% MoM growth on 1K units, with B0CJF8717Q close behind at ▲ 300.0% MoM on 4K units.
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.
B079Y2PK7X
FortLocks Gym Locker Lock, 4-Digit Indoor & Outdoor Combination Padlock | Weatherproof, Hardened Steel, Heavy Duty, Easy-to-Read Numbers, Combo Lock for Lockers, Sheds & Cabinets, 1-Pack, Orange
Price
$9.99
Rating
4.5
Reviews
11.9K
Latest month sales
B0CJF8717Q
Puroma 1 Pack Combination Lock Locker 4 Digits Combo Padlock Gym Pink | For School Gate Fence Toolbox Hasp Storage, Outdoor, Resettable, Weatherproof, Side Window, Crack Cut Resist, Hardened Steel
Price
$6.98
Rating
4.5
Reviews
34.6K
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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