Instead of a shackle, this lock has a hook with a latch to make it easier to attach than traditional padlocks. Set your own combination and change it at any time.

Clip these padlocks to small hasps and cables—just push the latch open and hook them through. You only need one hand to operate the latch, unlike typical padlocks. However, they have a smaller shackle clearance that limits what they can fit around. They come in a variety of bold colors that can be used to color-code locked equipment. Set your own combination and change it at any time.

To set or change your combination, insert a pointed object, such as a pencil tip or paper clip, into the keyhole on the side until it clicks. Use the rolling digits to enter your combination and push the latch closed to set it.

Shoulders cover most of the shackle, making it difficult to access and cut. The shackle is hardened steel, so the exposed part resists cuts better than plain steel. To prevent attempts to force them open from prying, shimming, or tapping, they are dual dead locking, so both ends of the shackle lock inside the padlock body. Because these locks are more secure than standard padlocks, they’re often used for unattended gates or storage for valuable equipment. They unlock with a five-digit combination, which means they have ten times more combinations than four-digit locks for added security. Set or reset your combination at any time.

Set your own combination and change it at any time.

Aluminum-body locks are lightweight and resist corrosion. Steel-body locks are the strongest of all body materials, but they do not resist corrosion. Zinc-body locks balance strength with the best corrosion resistance of all body materials. Brass-plated-body locks and nickel-plated-body locks have an extra layer of corrosion resistance. Chrome-plated-body locks have added strength and withstand wear and tear over time.

Nickel-plated-steel shackles have an extra layer of protection against corrosion. Hardened-steel shackles are stronger than steel shackles, so they have better abrasion and impact resistance.

Padlocks with a dual-locking shackle prevent attempts to break them open from prying, shimming, or tapping because both ends of the shackle lock inside the body.

Style A padlocks have the combination dial on the side, which makes them easy to grip and open with one hand.

Style B padlocks allow you to create combinations with letters and numbers in a sequence of five. The dials are entirely interchangeable so you can switch the position of each number and letter—giving you up to 25 million possible combinations. They also have dial tabs on the rolling digits that are easier to slide than those on typical combination locks.

Style C padlocks have a bumper around their body to prevent them from scuffing nearby surfaces.

Style C and Style F padlocks have the combination dial on the bottom of the body, so the rolling digits are protected from damage and debris.

Fit the extra-long shackle on these padlocks over large hasps or chains to secure equipment outdoors. They’re made from materials that resist corrosion caused by rain and snow. Set your own combination and change it at any time.

Padlocks with a dual-locking shackle prevent attempts to break them open from prying, shimming, or tapping because both ends of the shackle lock inside the body. Those with an octagonal shackle are harder to cut than those with a round shackle.

Hardened-steel-body locks are the least corrosion resistant but are the strongest. They have an epoxy coating that protects them from corrosion. The coating also prevents them from scuffing nearby surfaces. Zinc-body locks resist corrosion better than hardened-steel-body locks but aren't as strong. They have an epoxy coating as an extra layer of corrosion protection. It also protects against scuffing nearby surfaces. Stainless-steel-body locks resist corrosion better than hardened-steel-body locks. They're also stronger than brass-body and zinc-body locks. Brass-body locks are the most corrosion resistant.

Hardened steel shackles are the least corrosion resistant but are stronger than stainless steel shackles. Chrome-plated hardened steel shackles have added strength and an extra layer of protection against corrosion. Stainless steel shackles resist corrosion better than hardened steel. Boron carbide shackles are the hardest and most cut-resistant shackle material. They also resist corrosion better than hardened steel shackles.

Style B padlocks have a plastic cover to protect the rolling digits from freezing, corroding, or jamming caused by rain and debris.

For technical drawings and 3-D models, click on a part number.

Shoulders cover most of the shackle, making it difficult to access and cut. These padlocks resist corrosion for outdoor use. Set your own combination and change it at any time.

Brass-body locks are more corrosion resistant than hardened steel-body locks. They also have a boron carbide shackle, which is harder and more corrosion resistant than a hardened steel shackle.

Hardened steel-body locks are stronger than brass-body locks and epoxy coated to provide corrosion resistance.

For technical drawings and 3-D models, click on a part number.

Designed to resist corrosion from rain and snow, these padlocks operate smoothly outdoors. They unlock with a combination that you can easily set and reset.

Locks with a dual-locking shackle prevent attempts to force them open from prying, shimming, or tapping because both ends of the shackle lock inside the padlock body.

Locks with a brass body resist corrosion the best. Those that are chrome-plated have an added layer that strengthens the lock body.

Locks with an epoxy-coated hardened-steel body are stronger than brass and zinc body locks, so they'll hold up better against attempts to force them open. The coating adds protection from corrosion and prevents damage to nearby surfaces.

Locks with an epoxy-coated zinc body are more corrosion resistant than hardened steel locks. The coating adds protection from corrosion and prevents damage to nearby surfaces.

Hardened-steel shackles are stronger than stainless steel shackles. Those that are chrome-plated have an added layer of protection and strength. Stainless steel shackles resist corrosion better than hardened steel shackles.

Choose these locks if you need several locks that open with the same combination. The shackle is hardened steel for cut resistance.

For technical drawings and 3-D models, click on a part number.

Padlocks come in a variety of colors for easy identification and organization. The shackle is hardened steel for cut resistance.

For technical drawings and 3-D models, click on a part number.

Control who can open these locks and when they can open them—even when you’re offsite. Download this lock’s corresponding app to add or remove users, set up a schedule for when they have access, and track the lock’s activity. You can also give short-term access to temporary users, such as contractors or inspectors. Military-grade encryption also protects these padlocks from hacking. Use the app to open the padlock, or use a combination if your phone is unavailable. A light indicates when the battery is low. However, dead batteries won’t compromise the security of these padlocks—you won’t be able to unlock them until the battery is replaced.

More secure than standard padlocks, they have a shackle that’s protected by shoulders, making it difficult to access and cut. Its shackle is made of boron carbide, the hardest and most cut-resistant shackle material. With a body made of powder-coated zinc and a thermoplastic cover, these padlocks are good for outdoor use because they resist rain, snow, and temperature changes.

No more lost keys or forgotten combinations—these padlocks open with your Bluetooth-enabled smartphone. Download the lock’s corresponding app to register the lock and control it. Through the app, you can add or remove users, set a schedule for when they have access, and track activity. You can also give short-term access to temporary users, such as contractors or inspectors. All padlocks are battery operated and alert you when the battery is low. If the battery dies, these padlocks remain locked until the power is restored.

Padlocks with a hardened boron alloy shackle are made of the hardest and most cut-resistant shackle material.

Style A padlocks also unlock with a directional code. They’re IP44 rated to withstand damp environments, but not rain or submersion, so they should be used indoors. Use the USB-A port on the bottom of the lock body to recharge the battery.

Style B padlocks have military-grade encryption to protect against common Bluetooth hacking methods. They’ll send an alert to your phone if the lock has been tampered with. You can also unlock them by punching in a directional code. If the lock battery dies, they can be opened using a 9V external battery jumper.

Style D padlocks also open with a 10-digit keypad with 40 times as many possible combinations as other styles. With military-grade encryption, they’re protected against common Bluetooth hacking methods. To replace their battery, open the compartment at the bottom of the lock body using a flat-head screwdriver.

A cinching collar tightens these locks around items, so you don’t have to wrap excess cable around several times to remove slack. Shorter than other cable locks and lightweight, they’re best for securing small items. The lock is integrated with a flexible cable that has a steel core to wrap around and through the items you’re locking. Unlock them with a combination that you can change at any time.

No more misplaced keys—these resettable cable locks open with a combination. Use them to secure tools, gates, and irregularly shaped objects. The cable has a weather-resistant vinyl coating that protects equipment from scratches. You can set your own combination and change it any time.