FORGE Combination Lock with Adjustable Long Shackle (1.57"-3.85"), 4-Digit Heavy Duty Waterproof Padlock for Outdoor Gate, Fence, School Gym Locker, Toolbox, Case, Zinc Alloy. (Silver)
LOCAL SUPPORT
FREE 30-DAY RETURNS
Robust Lock Body
Built to Last
Rust-Resistant
Weatherproof
ONE LOCK. FITS ANYWHERE.
Adjustable Stainless Steel Shackle Lock
Secure doors, gates, lockers, toolboxes and more with a lock designed for maximum flexibility and durability.
✔ Adjustable shackle design
✔ 10,000 combination security
✔ Stainless steel durability
✔ Trusted by millions since 2015
Trusted by Millions Since 2015
FORGE has been delivering reliable security products for over a decade.
Our locks have become Amazon Best Sellers in TSA Locks, trusted by millions of travelers and professionals worldwide.
✔ Founded in 2015
✔ Amazon Best Seller
✔ Millions of customers worldwide
✔ U.S. customer support
✔ Lifetime warranty
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[Patented Adjustable Shackle for a Perfect Fit] This 4-digit combination lock features a patented multi-position adjustable shackle ranging from 1.57" to 3.85". Unlike fixed-shackle locks that are often too short or too loose, it delivers a snug, gap-free fit for large gates, thick door hasps, and oddly shaped locker handles where standard locks often fail.
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[Enhanced Security & Durability] Constructed with a high-strength zinc alloy body and a 7mm (0.27in) hardened steel shackle, this combination lock is built for cut and pry resistance. While others use thin 1/4" shackles, our 7mm shackle padlock provides superior protection for your valuables against theft and forced entry.
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[10,000 Keyless Combinations] Enjoy keyless convenience with our easy-to-reset 4-digit combination system. With 10,000 unique combinations—10 times more secure than 3-digit locks—you can set your favorite numbers in seconds. No more worrying about lost keys or carrying them to the gym.
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[All-Weather & Outdoor Ready] Engineered for the elements, this waterproof and rust-proof padlock is perfect for both indoor and outdoor use. The premium finish protects against rain, snow, and corrosion, ensuring smooth operation on outdoor fences, backyard gates, shed doors, and storage units.
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[Versatile One-Lock-for-All Solution] One lock, endless possibilities. Thanks to the adjustable shackle, this versatile lock replaces multiple sizes of padlocks. Perfect for school and gym lockers, toolboxes, HASP storage, sports cases, and residential gates. A must-have security tool for students, homeowners, and travelers.
Real Support from Real People
Our U.S. support team is ready to help.
We provide:
✔ Setup assistance
✔ Combination recovery help
✔ Troubleshooting
✔ Lifetime warranty replacement
Because great products deserve great support.
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Frequently Asked Questions
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The lock will only open when the combination is correct. Please do not try to open the lock by force.
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Please contact us for assistance, we will usually be able to help you on the same day.
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Nobody can change your code unless they know your combination. For security reasons, the lock can only be changed when you have the correct code.
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The code can be changed as many times as you want, as long as you have the correct code before changing it.