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Specifications: 2" 51mm wide laminated steel body for superior durability. Stainless steel body cover and top and bottom plates for exceptional weather protection. 2-1/2"l 64mm x 3/8" thick octagonal boron CARBIDE shackle is 50% harder than hardened steel.




1-1/2"l 38mm x 3/8" thick octagonal boron CARBIDE shackle is 50% harder than hardened steel. A longer 2-1/2" 64mm shackle version available - search: M5NKALJSTS. Superior pry resistance with dual-ball bearing locking.
Specifications: 2" 51mm wide laminated steel body for superior durability. Chrome-plated shackle for excellent rust resistance. For explanation see more product details below. These locks feature the BumpStop Advanced Cylinder Technology. Eight 8 locks keyed alike w/ 16 keys.


These locks feature the BumpStop Advanced Cylinder Technology. Utility meters, substations and cable boxes to name a few others. To ensure you get two 4-packs keyed alike, you must order the 8-pack.
It's a popular lock used by business owners to secure their storefronts and business gates. Proseries hardened solid steel body padlocks are designed for Commercial/Industrial applications. The same lock with a shorter shackle is also available, search 6230NKA. With marine recreation uses, they will withstand the harsh elements. Dimensions: 2-1/2" 64mm wide round solid steel body, each weighing 1. 68 lbs.

The removable cylinder can be replaced or re-pinned. A 7/16 11mm diameter hardened boron alloy shackle with 1-1/8 29 mm inside height clearance. 5 spool pin tumbler cylinder for added pick resistance. Chrome rustproofing provides longer life.
Four 4 high security locks keyed alike w/ 8 keys. And a dual ball bearing locking mechanism resists pulling and prying. Limited Life Time Warranty. Ideal for harsh outdoor conditions - exclusive pro series weather tough cover protects lock from water, ice, dirt and grime. Dual ball bearing locking mechanism resists pulling and prying. These locks feature the BumpStop Advanced Cylinder Technology.


1. Master Lock
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2" W x 2-1/2"L Shackle, Eight 8 Keyed Alike Locks M5NKALJSTS-8 w/BumpStop Technology, Master Lock Magnum Padlock
#adMaster Lock #ad - Superior pry resistance with dual-ball bearing locking. Chrome-plated shackle for excellent rust resistance. For explanation see more product details below. A shorter 1-1/2" 38mm shackle version available - search: M5NKASTSLF.Specifications: 2" 51mm wide laminated steel body for superior durability. Stainless steel body cover and top and bottom plates for exceptional weather protection. 2-1/2"l 64mm x 3/8" thick octagonal boron CARBIDE shackle is 50% harder than hardened steel.
More information #ad
Eight 8 locks keyed alike w/ 16 keys. Commercial magnum offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments. These locks feature the BumpStop Advanced Cylinder Technology. If you order two 8-packs or any multiple of this lock we will automatically key them all the same.Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Part Number | M5NKALJSTS |
Warranty | MASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement. |
More information #ad
2. Master Lock
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Quantity 1212, Master Lock 3KA-3210 1-1/2" Laminated Keyed Alike Padlocks
#adMaster Lock #ad - Each lock comes with 2 Keys. 3/4" shackle, 9/32" Shackle Diameter. Uses common master lock key Blank K1BOX Or Ilco Blank M1. Quantity of 12: master lock # 3ka-3210 1-1/2" Laminated Padlocks. Keyed alike to master Lock Key Code #3210 .More information #ad
Brand | Master Lock #ad |
Manufacturer | Master Lock Co #ad |
Weight | 5.4 Pounds |
Part Number | 3KA-3210 |
Model | 3KA-3210 |
More information #ad
3. Master Lock
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Master Lock Padlock Magnum 1-3/4" 1-1/2" Ka To Key # 2682 Steel
#adMaster Lock #ad - Keyed alike feature" all locks Keyed to the Same Master Key # 2682. Quantity of 14: master lock magnum 1-3/4" Covered All Weather Padlock With 1-1/2" Shackle. Covered Keyway. Maximum strength & Durability With Extreme Weather Protection. Shackle dimensions: 1 1/2'' l. X 13/16'' w. X 5/16''.More information #ad
Brand | Master Lock #ad |
Manufacturer | Master Lock Company #ad |
Height | 4.25 Inches |
Length | 28 Inches |
Width | 2.5 Inches |
Part Number | M115KALF |
Model | M115KALF |
More information #ad
4. Master Lock
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24 Pack Master Lock 5KA-A383 2" Wide Keyed Alike Commercial Grade Laminated Padlock with 1" Shackle Height, Keyed to A383 Key Code
#adMaster Lock #ad - 1" 25mm tall, 3/8" 10mm diameter hardened boron alloy shackle for superior cut resistance. Keyed alike 5ka a383 24-pack - multiple locks to open with the same key.More information #ad
Dual locking levers provide extra pry resistance. Commercial grade padlock features superior protection from drilling and prying. 2" 51mm wide laminated steel body for superior strength.Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Weight | 20.4 Pounds |
Part Number | 5KA-A383 |
Model | 5KA-A383 |
More information #ad
5. Master Lock
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Master Lock Magnum Padlocks, 2" W x 1-1/2"L Shackle, Eight 8 Keyed Alike Locks #M5NKALFSTS-8 w/BumpStop Technology
#adMaster Lock #ad - To receive 16 keyed alike you will need to order direct from the merchant LocksChocksTiedowns also available here on Amazon. Stainless steel body cover and top and bottom plates for exceptional weather protection.1-1/2"l 38mm x 3/8" thick octagonal boron CARBIDE shackle is 50% harder than hardened steel. A longer 2-1/2" 64mm shackle version available - search: M5NKALJSTS. Superior pry resistance with dual-ball bearing locking.
More information #ad
Commercial magnum offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments. If you order two 8-packs or any multiple of this lock they will NOT automatically be keyed the same. Specifications: 2" 51mm wide laminated steel body for superior durability. Chrome-plated shackle for excellent rust resistance. For explanation see more product details below. These locks feature the BumpStop Advanced Cylinder Technology. Eight 8 locks keyed alike w/ 16 keys.
Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Part Number | M5NKALFSTS |
Warranty | MASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement. |
More information #ad
6. Master Lock
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Keyed to 2006 Key Code, 6 Pack Master Lock 1KA-2006 1-3/4" Wide Keyed Alike Commercial Grade Laminated Padlock with 15/16" Shackle Height
#adMaster Lock #ad - 1-3/4" 44mm wide laminated steel pin tumbler padlock for superior strength. 4-pin cylinder helps prevent picking. Of keys. This pack contains 6 pcs. Keyed alike - order multiple locks to open with the same key or order to match other locks with the W1 cylinder.More information #ad
Of padlock and 12 pcs. 15/16in 24mm tall, 5/16in 8mm diameter hardened steel shackle for superior cut resistance. The dual locking levers provide extra pry resistance.Brand | Master Lock #ad |
Manufacturer | Master Lock Company #ad |
Weight | 3.35 Pounds |
Part Number | 1KA-2006 |
Model | 1KA 2006 |
More information #ad
7. Master Lock
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4 High Security Pro Series Keyed Alike Padlocks 6230NKALH-4 w/ BumpStop Technology, Master Lock
#adMaster Lock #ad - For explanation see more product details below. These high security, rekeyable 5-pin cylinders with spool pins are virtually impossible to pick. And a dual ball bearing locking mechanism resists pulling and prying. Applications: industrial and manufacturing environments.These locks feature the BumpStop Advanced Cylinder Technology. Utility meters, substations and cable boxes to name a few others. To ensure you get two 4-packs keyed alike, you must order the 8-pack.
More information #ad
A 7/16" 11mm diameter hardened boron alloy shackle with 2" 51 mm inside height clearance. Four 4 high security locks keyed alike w/ 8 keys. Attention: if you order two 4-packs they will NOT necessarily be keyed the same. It's a popular lock used by business owners to secure their storefronts and business gates. Proseries hardened solid steel body padlocks are designed for Commercial/Industrial applications. The same lock with a shorter shackle is also available, search 6230NKA. With marine recreation uses, they will withstand the harsh elements. Dimensions: 2-1/2" 64mm wide round solid steel body, each weighing 1. 68 lbs.
Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Weight | 1.68 Pounds |
Part Number | 6230NKALH |
Model | 6230NKALH |
Warranty | MASTER LOCK PRODUCT WARRANTY: Limited Lifetime Warranty. Master Lock Company LLC (Master Lock) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement. |
More information #ad
8. Master Lock
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Master Lock, 4 High Security Pro Series Keyed Alike Padlocks 6230NKA-4 w/ BumpStop Technology
#adMaster Lock #ad - Solid iron shackle shroud resists harsh physical attacks. These high security, rekeyable 5-pin cylinders with spool pins are virtually impossible to pick. Proseries padlocks are designed for commercial/Industrial applications.The removable cylinder can be replaced or re-pinned. A 7/16 11mm diameter hardened boron alloy shackle with 1-1/8 29 mm inside height clearance. 5 spool pin tumbler cylinder for added pick resistance. Chrome rustproofing provides longer life.
More information #ad
Dimensions: 2-1/2 64mm wide round solid steel body, each weighing 1. 48 lbs. To ensure you get two 4-packs keyed alike, you must order the 8-pack. Attention: if you order two 4-packs they will NOT necessarily be keyed the same. Four 4 high security locks keyed alike w/ 8 keys. And a dual ball bearing locking mechanism resists pulling and prying. Limited Life Time Warranty. Ideal for harsh outdoor conditions - exclusive pro series weather tough cover protects lock from water, ice, dirt and grime. Dual ball bearing locking mechanism resists pulling and prying. These locks feature the BumpStop Advanced Cylinder Technology.
Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Weight | 1.48 Pounds |
Part Number | 6230NKA |
Model | 6230NKA |
Warranty | Limited Lifetime Warranty Master Lock Company LLC (“Master Lock”) grants the following warranty: If this product or any part of the product fails due to a defect in materials or workmanship at any time during the life of the product, Master Lock will, at its own discretion, repair or replace the product or part free of charge. Simply contact Master Lock at www.masterlock.com or 1.800.464.2088 for instructions on obtaining repair or replacement. |
More information #ad
9. Master Lock
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Master Lock M115KALF Covered Extreme Weather 1-3/4" Keyed Alike Padlocks, Quantity 20
#adMaster Lock #ad - X 13/16'' w. Quantity of 20: master lock magnum 1-3/4" Covered All Weather Padlock With 1-1/2" Shackle. Maximum strength & Durability With Extreme Weather Protection. Shackle dimensions: 1 1/2'' l. Covered Keyway. X 5/16''. Keyed alike feature" all locks Keyed to the Same Master Key # 2682.More information #ad
Brand | Master Lock #ad |
Manufacturer | MASTER LOCK CO #ad |
Part Number | M115KALF |
Model | M115KALF |
More information #ad
10. Master Lock
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Master Lock 1KALF-2126 1-3/4" Keyed Alike Laminated Padlocks, Quantity 1212
#adMaster Lock #ad - Dual locking levers provide extra pry resistance. Quantity of 12 : master lock 1kalf-2126 1-3/4" Wide Laminated Steel Pin Tumbler Padlocks.More information #ad
All locks keyed alike To Master Key # 2126. Commercial grade padlock features superior protection from drilling and prying. With 1-1/2" long shackle, 5/16" Shackle Diameter.Brand | Master Lock #ad |
Manufacturer | Master Lock #ad |
Weight | 6 Pounds |
Part Number | 1KALF-2126 |
More information #ad