Master Lock 312TRI Weatherproof Padlock 3 Pack
Master Lock 312TRI Weatherproof Padlock 3 Pack
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Master Lock 312TRI Weatherproof Padlock 3 Pack

Key item features

  • Weatherproof Design: Features a high-tech thermoplastic shell specifically engineered to withstand various outdoor elements, ensuring durability in diverse conditions.
  • Robust Construction: Built with a 1-1/2" wide laminated steel body, providing superior strength for enhanced security in outdoor applications.
  • Secure Shackle: Incorporates a hardened steel shackle, further protected by a molded cover for added resilience and security.
  • Convenient Identification: Each padlock includes a matching colored key-head, simplifying key organization and identification for users.
  • Outdoor Suitability: Ideal for all outdoor applications, these padlocks are designed with a blue cover, indicating their suitability for exterior use.
  • Multi-Pack Offering: Supplied as a convenient 3-pack, providing multiple padlocks for various security needs on a single card.
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Current price is $27.80
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Customer ratings & reviews

4.1 out of 5 stars
stars23 ratings18 reviews
How item rating is calculated
  1. 5 stars61% (14)
  2. 4 stars17% (4)
  3. 3 stars4% (1)
  4. 2 stars9% (2)
  5. 1 star9% (2)
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Showing 1-3 of 18 reviews

Apr 6, 2026
Rayno
5 out of 5 stars review

Seller Verified Purchase

Great feature

I was browsing around the store when I seen three locks all keyed the same , I have three different trailers in multiple places, I have on a few occasions got to my destiny and had grabbed the wrong key being an hour away I would rather go home or just not be able to do whatever I was going to do now I have everything locked and only one key to remember, what a great way to keep my valued time from being waisted.

Review from northerntool.com
Helpful?59XWUA6F6BDK19870096
Nov 27, 2025
Walmart customer
5 out of 5 stars review

Seller Verified Purchase

Great Padlocks .

Excellent padlocks to replace worn and rusted unnamed padlocks.

Review from Masterlock.com
Helpful?59XWUA6F6BDK19870096
Jan 7, 2025
Tina
Top Reviewer
Item details
Size: 1-1/2 in
5 out of 5 stars review

Verified Purchase

Weatherproof Locks

Waterproof and won't freeze shut in the winter months with freezing weather concerns.

Helpful?59XWUA6F6BDK19870096