Description
Product Overview
This Master Lock Magnum Heavy Duty Outdoor Padlock is engineered for long-term performance in harsh environments. Featuring a dual armor construction with a laminated steel body and weather-resistant cover, it protects against corrosion and physical damage. The tough-cut octagonal boron-carbide shackle is 50% harder than hardened steel, making it resistant to cutting tools. With a 4-pin cylinder and dual ball bearing locking system, this padlock offers enhanced pick and pry resistance. Its compact dimensions (1.73 x 1.14 x 3.58 inches) make it suitable for various applications while maintaining strength. The included two keys ensure convenient access without compromising security.
Usage
Perfectly suited for outdoor storage, self-storage units, tool sheds, job boxes, and fence gates, this padlock is ideal for homeowners, contractors, and businesses needing reliable security solutions. Its weather-resistant design ensures performance in rain, snow, or extreme temperatures. The extended shackle allows flexibility when securing doors with varying backsets or thicknesses. Whether you’re locking a shed door or protecting equipment on a job site, its rugged build delivers consistent protection.

Why Choose Us
Master Lock is trusted for quality and durability across industries. This padlock’s dual armor construction combines strength with weather resistance, ensuring long-term performance without degradation. The tough-cut shackle provides unmatched cut resistance, while the 4-pin cylinder and ball bearing locking system offer superior pick and pry protection. Designed for outdoor use, it maintains functionality in all seasons. Master Lock also offers a warranty to back its product quality, giving customers peace of mind.
Key Features
- Weather-resistant body protects against rust and corrosion for long-term outdoor use.
- Tough-cut octagonal boron-carbide shackle is 50% harder than hardened steel, resisting cutting tools.
- 4-pin cylinder with dual ball bearing locking enhances pick and pry resistance for superior security.
- Covered keyway and shackle provide added protection against moisture and debris.
- Master Lock warranty ensures quality assurance and customer support after purchase.
FAQ
What is the size of this padlock?
The lock body measures 1.73 x 1.14 x 3.58 inches, with a shackle length of 1-1/2 inches and diameter of 5/16 inch.
Is it suitable for outdoor use?
Yes, its weather-resistant cover and durable materials make it ideal for outdoor applications like fences, gates, sheds, and storage units.
How many keys come with the padlock?
This package includes two keys for convenient access without compromising security.
What material is the shackle made of?
The shackle is made from tough-cut octagonal boron-carbide, which is 50% harder than hardened steel and resistant to cutting tools.
Can it be used on doors with different backsets or thicknesses?
Yes, its extended shackle design allows flexibility for various door types. However, measuring your door’s backset, cross bore, and thickness is recommended to ensure proper fit.






Human Figure Art 2nd Edition by Fox Chapel Publishing Kindle eBook
Master Lock Black Gym Locker Lock Combination Padlock, Indoor Combo Lock with Preset 3-Digit Code for Cabinets, Storage, 2 Pack, 1500T
Inspiring Stories for Children Kindle eBook – 102 Pages Ages 7-10
Nana's Heartwarming Tales Book 2 - Kids Storybook by CP Press
Kindle Store Medical School Guide for Small Animal Veterinary Medicine
Master Lock ProSeries Brass Padlock 2-1/4" Wide Combination Lock 1177D
SARS-CoV-2 Medical Atlas for Kindle
SmartKids Kindle Storybook - Book 3 of 5 for Ages 4-10
Human Figure Art Drawing Guide by Big Ideas Publishing Kindle Edition
Amazon Kindle E-reader for Kids, Unlimited Access to Books, 150 Pages,
Goodbye Lupus Book 1 Medical Guide for Teens, 110‑Page Kindle Edition
Princesas Rebeldes Book 1 of 6 by Destino Infantil & Juvenil
2 Pack TSA Approved Travel Luggage Locks, Cable Combination Lock Alloy, Metal Keyless 3-Digit Padlocks, Weatherproof TSA Accepted Padlock for Gym Locker, Golf Bag Case, Backpack, Black-by GIVERARE
Reviews
There are no reviews yet.