Best Hardened Steel Combination Locks of 2025

BRINKS Discus Padlock is a durable and secure lock that is perfect for storage sheds. Its stainless steel lock body and shackle provide strong protection against theft and damage. The round shielded design minimizes shackle exposure, making it difficult for anyone to break into. The 4 pin, pick-resistant cylinder adds an extra layer of security, ensuring that only those with the right combination can access the lock. With its resettable combination, you can change the code anytime you want without the need for a key. Whether you need to secure your storage shed or any other outdoor storage, BRINKS Discus Padlock is the perfect solution.

The FortLocks Gym Locker Lock is a heavy-duty, weatherproof combination padlock made of hardened stainless steel. It is designed to be sturdy, durable, and secure. The lock has a resettable combination code with easy-to-read numbers, which can be changed in four simple steps. With 10,000 unique combinations, the lock is highly secure and can be used for multiple purposes, both indoors and outdoors. Additionally, the lock comes with a lifetime warranty, making it a risk-free purchase.

The Brink's 4-Dial Resettable Padlock has a 30mm solid brass body with chrome plated, hardened steel shackle for up to 1200 lbs. cut resistance. It is perfect for indoor and outdoor use, ideal for around the home, small storage containers, lockers or backpacks. The 4-dial combination lock is easy to set, use, and reset when needed. With Brink's global reputation for top-quality security-related products and services, you can trust this padlock to keep you and your belongings safe.

The Master Lock Outdoor Combination Lock M175XDLF, also known as the Master Lock Outdoor Padlock, is a heavy-duty and weatherproof lock designed for outdoor use. This lock is perfect for securing gates, sheds, and storage units. With its set-your-own combination feature, you can easily recall your four-digit code without the need for any special tools. The shackle seal and hinged dial cover provide superior weather resistance, ensuring the lock remains functional even in harsh conditions. Constructed with a zinc body and reinforced bumper, this padlock is built to withstand heavy use and provide maximum security. The tough-cut octagonal boron-carbide shackle is 50% harder than hardened steel, making it highly resistant to picking and prying. The Master Lock Outdoor Padlock also features a one-directional dial for low light applications. With a wide lock body and an extended shackle, this lock offers flexibility in various applications.

The FortLocks Gym Locker Lock is a tough and secure 4-digit combination padlock. Made with high-strength zinc alloy and hardened steel shackles, this lock is weatherproof and unbreakable. The lock is easy to reset with 10,000 unique combinations, making it ideal for use at home, school, gym, or outdoors. With a lifetime warranty, this lock is a reliable choice for anyone looking for a combination padlock.

Puroma Disc Padlock is a heavy-duty lock made of premium 304 stainless steel, with a solid brass internal lock cylinder. It features a keyless combo lock with 4-digit codes that offer 10,000 resettable combinations for increased security. The lock has a hardened steel closed shackle that provides better cut resistance and reduces the possibility of hammering, sawing, or prying to open. The disc padlock also has a safe circular design that minimizes shackle exposure for higher security. This lock is suitable for warehouses, garages, gates, fences, school gym lockers, storage units, trailers, and moving trucks. With Puroma Disc Padlock, you can set your new safe password for keyless convenience and enjoy the peace of mind that comes with a sturdy and durable lock.

DELSWIN Padlock is a heavy-duty locker lock with a hardened steel shackle that can withstand cut, hammer, and pry bar attacks. The lock is weatherproof, anti-rust, anti-corrosion, and anti-freeze, making it perfect for outdoor use. The lock is resettable, and the bottom window allows for easy setting of your own combination. The lock is pick-resistant, with a deepened lock hole that makes prying impossible, and the double clasp increases security. This storage lock is suitable for school lockers, gym lockers, fences, toolboxes, gates, sheds, and more. With a 2-inch wide lock body and 5/16-inch diameter shackle with a 1-11/32-inch length, this combination lock is ideal for your security needs.

The Master Lock Outdoor Combination Padlock is ideal for securing gates, sheds, and storage lockers. This zinc body padlock features a resettable four-digit combination lock that is easy to remember, and a back-up key is included for extra convenience. The covered dials and reinforced body bumper provide superior weather protection, and the roller pin cylinder and Tough-Cut octagonal boron-carbide shackle offer maximum pick and pry resistance. The padlock has a 2-inch wide body and an extended shackle for application flexibility.

The DELSWIN 4-Digit Disc Combination Lock Outdoor is a durable and versatile lock made of stainless steel 304, offering anti-rust, anti-drilling, and anti-prying features. Its waterproof and rustproof construction with a slide button and keyless dial ensures smooth operation in all weather conditions. With 10,000 possible combinations, this lock is more secure than traditional 3-digit locks. Its 70mm diameter and 22.5mm thickness make it ideal for use on storage units, gates, trailers, and more. The exceptional customer service team provides a 12-month worry-free guarantee.

The Maitys Combination Locks are a set of high-security round disc padlocks that offer convenience and peace of mind. With a 4 digit combination design, you can easily set and reset your own combination from 10,000 options, eliminating the need for keys and ensuring you never have to worry about losing them. The stainless steel construction and hardened steel shackle provide strength and security, protecting against bolt cutters and other invasive tools. These locks are also waterproof, rustproof, and suitable for both indoor and outdoor use, making them perfect for garages, sheds, gates, storage units, and more. With the Maitys Combination Locks, you can keep your belongings safe and secure with ease.