About Padlocks
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Weather- and Cut-Resistant Keyed Alike Padlocks
Shackle is concealed to make it difficult to cut. Choose these locks if you need several locks that open with the same key. If the lock or key with the key number you want isn’t listed, order the "Other Key Numbers" and specify your desired key number.
Steel-body locks have a plastic cover to provide corrosion resistance. Stainless steel-body locks are more corrosion resistant than steel-body locks, but are not as strong.
Stainless steel shackles are more corrosion resistant than hardened steel shackles, but are not as strong.
Pin-tumbler key locking mechanisms are the most difficult locking mechanisms to pick. When choosing between padlocks with four or five pins, the lock with five pins is harder to pick.
For technical drawings and 3-D models, click on a part number.
Padlocks | ||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shackle | Body | Each | Additional Keys | |||||||||||||
Vertical Clearance | Horizontal Clearance | Dia. | Material | Dia. | Ht. | Wd. | Thick. | No. of Keys Included | No. of Tumbler Pins | Key No. | 1-5 | 6-Up | Each | |||
Abus Lock 24/60 | ||||||||||||||||
A | 1/2" | 3/4" | 5/16" | Stainless Steel | 2 3/8" | __ | __ | 1 1/16" | 2 | 4 | 0261 | 0000000 | 000000 | 000000 | 0000000 | 00000 |
Abus Lock 24/70 | ||||||||||||||||
A | 3/4" | 3/4" | 3/8" | Stainless Steel | 2 3/4" | __ | __ | 1 3/16" | 2 | 4 | 0108 | 00000000 | 00000 | 00000 | 000000 | 00 |
A | 3/4" | 3/4" | 3/8" | Stainless Steel | 2 3/4" | __ | __ | 1 3/16" | 2 | 4 | 0123 | 0000000 | 00000 | 00000 | 0000000 | 0000 |
Abus Lock 26/90 | ||||||||||||||||
A | 5/8" | 1" | 15/32" | Hardened Steel | 3 3/8" | __ | __ | 1 3/16" | 2 | 5 | 0377 | 0000000 | 00000 | 00000 | 0000000 | 00000 |
Master Lock 40DPF | ||||||||||||||||
A | 7/8" | 13/16" | 3/8" | Hardened Steel | __ | 2 3/4" | 2 3/4" | 1 13/16" | 2 | __ | 0313 | 0000000 | 00000 | 00000 | 000000 | 00 |
Padlocks | |||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shackle | Body | Cover | Each | Additional Keys | |||||||||||||
Vertical Clearance | Horizontal Clearance | Dia. | Material | Ht. | Wd. | Thick. | Color | Material | No. of Keys Included | No. of Tumbler Pins | Key No. | 1-5 | 6-Up | Each | |||
Master Lock Pro 6321 | |||||||||||||||||
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G034 | 00000000 | 000000 | 000000 | 000000000 | 00000 |
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G038 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G056 | 00000000 | 00000 | 00000 | 000000000 | 00000 |
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G103 | 00000000 | 00000 | 00000 | 00000000 | 0000 |
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | 13G809 | 00000000 | 00000 | 00000 | 000000000 | 00000 |
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | 14G004 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 5/16" | Hardened Steel | 2 5/16" | 2 1/8" | 1 1/2" | Black | Plastic | 2 | 5 | Other Key Numbers | 000000000 | 00000 | 00000 | 000000000 | 0000 |
Master Lock Pro 6325 | |||||||||||||||||
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | 10G700 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | 11G702 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G104 | 00000000 | 00000 | 00000 | 00000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G490 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G499 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | 14G002 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | 2 5/16" | 2 3/8" | 1 1/2" | Black | Plastic | 2 | 5 | Other Key Numbers | 000000000 | 00000 | 00000 | 000000000 | 0000 |
Master Lock Pro 6327 | |||||||||||||||||
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | 10G007 | 00000000 | 00000 | 00000 | 000000000 | 00000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | 10G008 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G040 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G048 | 00000000 | 00000 | 00000 | 000000000 | 0000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G056 | 00000000 | 00000 | 00000 | 000000000 | 00000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | 12G105 | 00000000 | 00000 | 00000 | 00000000 | 0000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | 2 5/16" | 2 5/8" | 1 1/2" | Black | Plastic | 2 | 5 | Other Key Numbers | 000000000 | 00000 | 00000 | 000000000 | 0000 |
Weather-Resistant Keyed Alike Padlocks with No-Copy Keys
For added security, locks have specially designed keys that cannot be duplicated and cannot be removed when the lock is open. Choose these locks if you need several locks that open with the same key.
Stainless steel-body lock is stronger and more corrosion resistant than brass-body locks. It has a concealed shackle to make it more difficult to cut.
Stainless steel shackles are more corrosion resistant than hardened steel shackles, but not as strong.
Disc-tumbler key locking mechanisms offer good pick resistance. When choosing between padlocks with seven or eleven discs, the lock with eleven discs is harder to pick.
For technical drawings and 3-D models, click on a part number.
Cut-Resistant Keyed Alike Padlocks
Shackle is concealed to make it difficult to cut. Choose these locks if you need several locks that open with the same key. If the lock or key with the key number you want isn’t listed, order the "Other Key Numbers" and specify your desired key number.
Pin-tumbler key locking mechanisms are difficult to pick. Bump-resistant cylinders with pin-tumbler mechanisms are the most tamper resistant—they have a tapered top pin that stays put to prevent unlocking when a tool is tapped into the lock.
For technical drawings and 3-D models, click on a part number.
Padlocks | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shackle | Body | Each | Additional Keys | |||||||||||
Vertical Clearance | Horizontal Clearance | Dia. | Material | Ht. | Wd. | Thick. | No. of Keys Included | No. of Tumbler Pins | Key No. | 1-5 | 6-Up | Each | ||
Solid Chrome-Plated Steel Body | ||||||||||||||
Master Lock 7045 | ||||||||||||||
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 10G012 | 000000 | 000000 | 000000 | 000000000 | 000000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 10G054 | 000000 | 00000 | 00000 | 00000000 | 00000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 16G004 | 000000 | 00000 | 00000 | 0000000 | 00000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 16G018 | 000000 | 00000 | 00000 | 0000000 | 00000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 16G020 | 000000 | 00000 | 00000 | 0000000 | 00000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 32G128 | 0000000 | 00000 | 00000 | 0000000 | 00000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | Other Key Numbers | 00000000 | 00000 | 00000 | 000000 | 00000 |
Master Lock 7045—Bump-Resistant Cylinder | ||||||||||||||
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | 2 | 5 | 10G020 | 0000000 | 00000 | 00000 | 00000000 | 00000 |
Weather- and Cut-Resistant Padlocks
Shackle is concealed to make it difficult to cut. Choose these locks if you need locks that each open with a different key. All locks have random key numbers.
Stainless steel-body locks are more corrosion resistant than steel-body locks, but are not as strong. Steel-body locks have a plastic cover to provide corrosion resistance.
Stainless steel shackles are more corrosion resistant than hardened steel shackles, but are not as strong.
Pin-tumbler key locking mechanisms are the most difficult locking mechanisms to pick. When choosing between padlocks with four or five pins, the lock with five pins is harder to pick.
For technical drawings and 3-D models, click on a part number.
Shackle | Body | Cover | Each | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vertical Clearance | Horizontal Clearance | Dia. | Material | Dia. | Ht. | Wd. | Thick. | Manufacturer and Model No. | Color | Material | No. of Keys Included | No. of Tumbler Pins | 1-5 | 6-Up | ||
Solid Stainless Steel Body | ||||||||||||||||
A | 1/2" | 3/4" | 5/16" | Stainless Steel | 2 3/8" | __ | __ | 1 1/16" | Abus Lock 24/60 | __ | __ | 2 | 4 | 0000000 | 000000 | 000000 |
A | 5/8" | 1" | 15/32" | Hardened Steel | 3 5/8" | __ | __ | 1 3/16" | Abus Lock 26/90 | __ | __ | 2 | 5 | 0000000 | 00000 | 00000 |
A | 3/4" | 3/4" | 3/8" | Stainless Steel | 2 3/4" | __ | __ | 1 3/16" | Abus Lock 24/70 | __ | __ | 2 | 5 | 0000000 | 00000 | 00000 |
Laminated Steel Body | ||||||||||||||||
B | 3/4" | 7/8" | 5/16" | Hardened Steel | __ | 2 5/16" | 2 1/8" | 1 1/2" | Master Lock Pro 6321 | Black | Plastic | 2 | 5 | 00000000 | 00000 | 00000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | __ | 2 5/16" | 2 3/8" | 1 1/2" | Master Lock Pro 6325 | Black | Plastic | 2 | 5 | 00000000 | 00000 | 00000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | __ | 2 5/16" | 2 5/8" | 1 1/2" | Master Lock Pro 6327 | Black | Plastic | 2 | 5 | 00000000 | 00000 | 00000 |
Cut-Resistant Padlocks
Shackle is concealed to make it difficult to cut. Choose these locks if you need locks that each open with a different key. The locks have random key numbers.
Pin-tumbler key locking mechanisms are difficult to pick. Bump-resistant cylinders with pin-tumbler mechanisms are the most tamper resistant—they have a tapered top pin that stays put to prevent unlocking when a tool is tapped into the lock.
For technical drawings and 3-D models, click on a part number.
Shackle | Body | Each | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vertical Clearance | Horizontal Clearance | Dia. | Material | Ht. | Wd. | Thick. | Manufacturer and Model No. | No. of Keys Included | No. of Tumbler Pins | Features | 1-5 | 6-Up | |
Solid Chrome-Plated Steel Body | |||||||||||||
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | Master Lock 7045 | 2 | 5 | __ | 000000 | 000000 | 000000 |
1 3/16" | 7/8" | 5/16" | Hardened Steel | 3 3/8" | 1 3/4" | 7/8" | Master Lock 7045 | 2 | 5 | Bump-Resistant Cylinder | 0000000 | 00000 | 00000 |
Weather- and Cut-Resistant Master Keyed Padlocks
Shackle is concealed to make it difficult to cut. Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key. The included keys have random key numbers; master keys are sold separately.
Steel-body locks have a plastic cover to provide corrosion resistance. Stainless steel-body locks are more corrosion resistant than steel-body locks, but are not as strong.
Stainless steel shackles are more corrosion resistant than hardened steel shackles, but are not as strong.
Pin-tumbler key locking mechanisms are the most difficult locking mechanisms to pick. When choosing between padlocks with four or five pins, the lock with five pins is harder to pick.
For technical drawings and 3-D models, click on a part number.
Padlocks | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Shackle | Body | Cover | Master Keys | |||||||||||||||
Vertical Clearance | Horizontal Clearance | Dia. | Material | Dia. | Ht. | Wd. | Thick. | Manufacturer and Model No. | Color | Material | No. of Keys Included | No. of Tumbler Pins | Master Key No. | Each | Each | |||
Solid Stainless Steel Body | ||||||||||||||||||
A | 1/2" | 3/4" | 5/16" | Stainless Steel | 2 3/8" | __ | __ | 1 1/16" | Abus Lock 24IB/60 | __ | __ | 2 | 4 | 0240 | 0000000 | 000000 | 0000000 | 00000 |
A | 5/8" | 1" | 15/32" | Hardened Steel | 2 3/4" | __ | __ | 1 3/16" | Abus Lock 26/90 | __ | __ | 2 | 5 | 0244 | 0000000 | 00000 | 0000000 | 0000 |
A | 3/4" | 3/4" | 3/8" | Stainless Steel | 2 3/4" | __ | __ | 1 3/16" | Abus Lock 24IB/70 | __ | __ | 2 | 4 | 0244 | 0000000 | 00000 | 0000000 | 0000 |
Laminated Steel Body | ||||||||||||||||||
B | 3/4" | 7/8" | 5/16" | Hardened Steel | __ | 2 5/16" | 2 1/8" | 1 1/2" | Master Lock Pro 6321 | Black | Plastic | 2 | 5 | SG414 | 00000000 | 00000 | 00000000 | 0000 |
B | 3/4" | 7/8" | 3/8" | Hardened Steel | __ | 2 5/16" | 2 3/8" | 1 1/2" | Master Lock Pro 6325 | Black | Plastic | 2 | 5 | SG423 | 00000000 | 00000 | 00000000 | 0000 |
B | 3/4" | 7/8" | 7/16" | Hardened Steel | __ | 2 5/16" | 2 5/8" | 1 1/2" | Master Lock Pro 6327 | Black | Plastic | 2 | 5 | SG424 | 00000000 | 00000 | 00000000 | 0000 |
Weather- and Cut-Resistant Resettable Combination Padlocks
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.
Shackle | Body | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Vertical Clearance | Horizontal Clearance | Dia. | Material | Ht. | Wd. | Thick. | Color | Manufacturer and Model No. | Manufacturer Series | Combination Type | No. of Possible Combinations | Each | ||
Solid Brass Body | ||||||||||||||
A | 1 1/16" | 15/16" | 3/8" | Boron Carbide | 2" | 2 1/4" | 1 1/4" | __ | Master Lock 1177 | Pro | Four Numbers | 10,000 | 0000000 | 000000 |
Solid Epoxy-Coated Hardened Steel Body | ||||||||||||||
B | 1" | 7/8" | 7/16" | Hardened Steel | 3" | 2 1/2" | 1 3/8" | Black | __ | __ | Four Numbers | 10,000 | 0000000 | 00000 |
Enclosed-Shackle Keyed Alike Padlocks
Choose these locks if you need several locks that open with the same key. Also called hockey puck locks, these eliminate the most vulnerable part of any padlock—the shackle.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||
---|---|---|---|---|---|---|---|---|
Ht. | Lg. | Thick. | For Fastener Type | No. of | Dia. | Mounting Hardware Included | Each | |
4 1/2" | 9" | 1/4" | Carriage Bolt | 6 | 3/8" | No | 0000000 | 000000 |
Enclosed-Shackle Padlocks
Choose these locks if you need locks that each open with a different key. The locks have random key numbers. Also called hockey puck locks, these eliminate the most vulnerable part of any padlock—the shackle.
For technical drawings and 3-D models, click on a part number.
Shackle Opening | Body | |||||||
---|---|---|---|---|---|---|---|---|
Ht. | Wd. | Dia. | Thick. | Manufacturer and Model No. | No. of Keys Included | No. of Tumbler Pins | Each | |
Solid Chrome-Plated Steel Body | ||||||||
9/16" | 1 3/4" | 2 7/8" | 1 1/2" | American Lock 2010 | 2 | 6 | 0000000 | 000000 |
Mounting Holes | ||||||||
---|---|---|---|---|---|---|---|---|
Ht. | Lg. | Thick. | For Fastener Type | No. of | Dia. | Mounting Hardware Included | Each | |
4 1/2" | 9" | 1/4" | Carriage Bolt | 6 | 3/8" | No | 0000000 | 000000 |
Enclosed-Shackle Master Keyed Padlocks
Choose these locks if you want individual locks or groups of locks that open with their own key, but also open with a master key. All of these locks have random key numbers; they also open with a master key (sold separately). Also called hockey puck locks, these eliminate the most vulnerable part of any padlock—the shackle.
For technical drawings and 3-D models, click on a part number.
Mounting Holes | ||||||||
---|---|---|---|---|---|---|---|---|
Ht. | Lg. | Thick. | For Fastener Type | No. of | Dia. | Mounting Hardware Included | Each | |
4 1/2" | 9" | 1/4" | Carriage Bolt | 6 | 3/8" | No | 0000000 | 000000 |
Pry-Resistant Padlockable Hasps
The steel housing conceals the mounting bolts and included padlock for extra security, preventing others from prying it open. These hasps were originally designed for shipping containers, but they’re also ideal for securing transport and storage containers, warehouses, and truck panel doors. They resist corroding from the weather. Drill through holes into your door to mount the hasp, and then secure it with the padlock.
Choose keyed alike hasps if you need several hasps that open with the same key. Choose keyed differently hasps if you need several hasps that each open with a different key.
Arm | Strike Plate | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
Keying | Key Number | Lg. | Ht. | Thick. | For Max. Padlock Shackle Dia. | For Through Hole Dia. | Lg. | Ht. | Mounting Fasteners Included | Includes | Each | |
Black Painted Steel | ||||||||||||
Keyed Alike | 10216 | 6 9/16" | 4 3/4" | 3 11/32" | 9/16" | 1" | 1 1/2" | 3 15/16" | Yes | Padlock | 0000000 | 0000000 |
Keyed Differently | __ | 6 9/16" | 4 3/4" | 3 11/32" | 9/16" | 1" | 1 1/2" | 3 15/16" | Yes | Padlock | 0000000 | 000000 |