Master Lock Heavy Duty Outdoor Covered Padlock with Key, 1-7/8 in, Weather-Resistant Shackle
Master Lock Heavy Duty Outdoor Covered Padlock with Key, 1-7/8 in, Weather-Resistant Shackle
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Master Lock Heavy Duty Outdoor Covered Padlock with Key, 1-7/8 in, Weather-Resistant Shackle

116 ratings
Master Lock Heavy Duty Outdoor Covered Padlock with Key, 1-7/8 in, Weather-Resistant ShackleMaster Lock Heavy Duty Outdoor Covered Padlock with Key 1 7 8 in Weather Resistant Shackle
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Key item features

  • Versatile Application: This padlock is best suited for both indoor and outdoor use, serving as a reliable lock for gates, sheds, and storage lockers.
  • Robust Weatherproofing: Features dual armor (laminated steel core, weather-resistant cover), moisture seals, a covered keyway, and Rust-Oleum certified rust protection.
  • Superior Shackle: Equipped with a tough-cut octagonal boron-carbide shackle, 50% harder than hardened steel, providing maximum resistance to cutting and sawing.
  • Advanced Security: Incorporates a 4-pin cylinder for pick resistance and dual ball bearing locking mechanisms to defend against prying and hammering.
  • Product Dimensions: Measures 1-7/8 in. (48 mm) wide for the lock body, with a 5/16 in. (8 mm) diameter, 1-1/2 in. (38 mm) long shackle.
  • Package Contents: Includes one heavy-duty outdoor padlock and two keys.
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Specs

Brand, Master LockPadlock type, LaminatedLock type, Key LockMaterial, SteelNumber of pins, 4Items included, 1 padlock with 2 keys

About this item

Product details

The Master Lock M115XKADLF Heavy-Duty Outdoor Padlock with Key features a 1-7/8 in. (48 mm) wide laminated steel body for maximum strength and reliability and is surrounded by stainless steel and zinc outer components for weather resistance. Key lock features Rust-Oleum Certified protection provides a lifetime guarantee against rusting on the lock body; and covered lock body, keyway and shackle seals offer additional weather protection. Octagonal lock shackle is 5/16 in. (8 mm) wide in diameter and is 1-1/2 in. (38 mm) long and made of Tough-Cut boron-carbide, 50% harder than hardened steel, offering maximum resistance from cutting and sawing. Lock 4-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. Master Lock's Lifetime Guarantee provides peace of mind from a brand you can trust. Rust-Oleum Certified Protection is a registered trademark of Rust-Oleum Corporation.
  • Indoor and outdoor padlock; maximum security lock is best used as a gate lock, shed lock and storage locker lock
  • Lock features dual amor construction: laminated steel core with weather resistant cover and rust-oleum certified protection guarantees lock body will not rust; moisture seals and covered keyway provide added weather protection
  • 4-pin cylinder and dual ball bearing locking mechanism provides maximum pick and pry resistance; tough-cut octagonal boron-carbide shackle is 50% harder than hardened steel
  • Measurements: 1-7/8 in. (48 mm) wide lock body; 5/16 in. (8 mm) diameter shackle with 1-1/2 in. (38 mm) length, 13/16 in. (21 mm) width; extended shackle for application flexibility
  • Includes 1 padlock with 2 keys
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Brand

Master Lock

Padlock type

Laminated

Lock type

Key Lock

Material

Steel

Warranty

Warranty information

Limited lifetime Warranty

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warnings

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Customer ratings & reviews

4.8 out of 5 stars
stars
116 ratings48 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars89% (103)
  2. 4 stars7% (8)
  3. 3 stars3% (3)
  4. 2 stars1% (1)
  5. 1 star1% (1)

Reviews summary

Pros

  • : Made with laminated materials for durability.
  • : Features a protective rubber-like material.
  • : The lock shows no corrosion after outdoor use.
  • : Made with robust materials to withstand wear.
  • : The lock fits shed openings and has a large, heavy-duty build.
  • : One cylinder operates several entry points and opens smoothly.
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Showing 1-3 of 48 reviews

Nov 3, 2026
Reviewer name: WalmartCustomer
Top Reviewer
Item details
Count: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I'm very happy with my experience

Incentivized Review
Helpful?3I8FJROYNRC021802238
Apr 18, 2026
Reviewer name: Sak
Top Reviewer
Item details
Count: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I thought it was a combination padlock. I don't know why only 1 key. It should have had an extra key

Helpful?3I8FJROYNRC021802238
Feb 24, 2026
Reviewer name: mark
Top Reviewer
Item details
Count: 1
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Well made with a rubber like cover over the lock body. Key slot has a flap which should keep out water.

Helpful?3I8FJROYNRC021802238
Current price is $14.99
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