Best Combination Locks Under $100 (2026)
We ranked locks under $100 by a value score combining customer ratings, protective features (weather resistance, material), lock type suitability, and multi-pack cost-effectiveness
This roundup highlights combination locks under $100 chosen for value, durability, and user-rated performance across outdoor, locker, and safety use cases. Picks were chosen by weighing customer ratings, weather resistance features, construction materials, and multi-pack value to surface reliable options for tool and industrial needs
Top Picks
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1
Puroma 10-pack 4-digit combination lock
4-digit combination lock with 10,000 codes for security. Weatherproof, rust-resistant zinc alloy and steel. Side window design for one-handed code entry. Customers note sturdy build and easy setup, with mixed results on functionality
- 4-digit security with high-code space
- weatherproof for outdoor use
- easy-to-set with side window design
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2
Master Lock 4-digit combination padlock (indoor/outdoor) 178EC4
Indoors or outdoors padlock with resettable four-digit combo. Durable body and weather resistance; includes combo change tool. Customers note solid build and ease of use, with some durability mixed reports
- resettable 4-digit combo
- weather-resistant construction
- includes change tool
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3
Master Lock trigger lock 3-pack with adjustable combination
Trigger lock with steel and zinc body, adjustable 3-dial combination for keyless security. Customers note solid build and easy reprogramming, plus protection for firearm finishes
- adjustable 3-dial combination
- steel and zinc durable body
- finish-protecting rubber pads
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4
Master Lock outdoor combination padlock 2-pack
Resettable four-digit combination lock for outdoor use with weather protection. Customers note solid construction and ease of programming, though dial turnability and weather performance have mixed feedback
- tough-Cut octagonal boron-carbide shackle
- one-directional dial for low light
- set your own four-digit combination
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5
Master Lock Brass Combination Lock for outdoor gates (2-pack)
Brass combination padlock with solid body and hardened steel shackle. Suitable for indoor/outdoor use on gates, sheds, and lockers. Users note easy combination changes and solid construction, with mixed durability experiences
- weatherable solid body
- hardened steel shackle
- two-pack for value
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6
Key Lock Box Wall Mounted 4-Digit Combination Lockbox (Grey) 5 Keys Capacity, Fayleeko
Fayleeko 4-digit combination lock box for key storage, durable zinc alloy and stainless-steel construction with weather-resistant ABS shell. Easy to set up and change combinations; suitable for outdoor use and secure key storage, per customer insights
- 4-digit combination lock
- heavy-duty construction
- water/dust resistant shell
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7
Master Lock wall mount key lock box with push button (5 key) 5423EC
Secure wall-mount key box for up to five keys with a customizable alpha/numeric code. Designed for indoor/outdoor use with a durable metal body and weather cover; easy installation and code setup noted by users
- five-key capacity
- re-programmable combination
- indoor/outdoor durability
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8
Master Lock 1500iD directional combo padlock
Directional combination padlock with metal body for locker or gym use. Easy recall and quick operation, though some reviews note occasional opening issues. Includes guidance in tech specs for setup and reset
- directional combination
- metal body construction
- quick operation and recall
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9
Master Lock combo padlock set (2-pack) indoor/outdoor, black
Set your own four-digit combination padlocks for indoor/outdoor use. Includes multiple locks with durable construction; customers note easy setup and solid build, with mixed durability feedback
- set-your-own 4-digit combination
- weather resistant indoor/outdoor
- multi-lock bundle
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10
Master Lock 4-pack combination padlock
Solid body padlock for indoor/outdoor use with a user-set four-digit code. Includes a change tool and is praised for ease of use and build quality; mixed reviews on weather resistance
- customizable combination
- solid, weatherable body
- easy to set and change