Top 10 Best Master Lock Pro Series
of November 2024
1
Best Choice
Master Lock
Master Lock
Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4
10
Exceptional
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2
Best Value
Master Lock
Master Lock
Master Lock - Four (4) High Security Pro Series Padlocks 6321NKA-4 w/BumpStop Technology
9.9
Exceptional
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3
Master Lock
Master Lock
Master Lock 1177D 2-1/4in (57mm) Wide ProSeries Shrouded Brass Resettable Combination Padlock, 4 Pack Bundle w/ Lumintrail Keychain Light
9.8
Exceptional
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4
Master Lock
Master Lock
Master Lock - Four (4) High Security Pro Series Padlocks 6121NKALF-4 w/ BumpStop Technology
9.7
Exceptional
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5
Master Lock
Master Lock
Master Lock - (4) High Security Pro Series Keyed Alike Padlocks 6230NKALH-4 w/ BumpStop Technology
9.6
Exceptional
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6
Master Lock
Master Lock
Master Lock, Brass, Padlock, ProSeries Set Your Own Combination Lock, 2-1/4 in. Wide, 1177D
9.5
Excellent
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7
Master Lock
Master Lock
Master Lock Hidden Shackle (3) Keyed Alike Padlocks 6271NKA-3 w/ BumpStop Technology
9.4
Excellent
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8
Master Lock
Master Lock
Master Lock - (1) High Security Pro Series Keyed Alike Padlock 6230NKA w/ BumpStop Technology
9.3
Excellent
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9
Master Lock
Master Lock
Master Lock 6121 2-1/8" Wide Pro Series All Weather Padlock, 1-1/8" Shackle
9.2
Excellent
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10
Master Lock
Master Lock
Master Lock - Four (4) High Security Pro Series Padlocks 6121NKALJ-4 w/ BumpStop Technology
9.1
Excellent
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About Master Lock Pro Series
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Master Lock Pro Series - (4) Hidden Shackle Padlocks Keyed Alike 6271KA-4
Four 4 high security ProSeries Padlocks designed for CommercialIndustrial applications. Locks are keyed alike w 8 total keys. 2-78 73mm wide reinforced zinc die-cast lock body see more product details below. Ideal for transportation, vending and many other applications.. FITMENT Please see more product details below to help ensure these locks will work.. If you order two 4-packs or any multiple of this lock we will automatically key them all the same.. See image for reference - Shackle Dimensions - A 38in 9mm B 1932in 15mm C 1-2332in 44mm. Lock body conceals the shackle Fully shielded 38 9mm diameter hardened boron alloy shackle offers impossible to cut and pry resistance features.. High security, re-keyable 6-pin cylinder with spool pins is virtually impossible to pick. Lifetime guarantee. This lock is also available with the BumpStop Technology. Search 6271NKA in Amazon's search window..
Master Lock - Four (4) High Security Pro Series Padlocks 6321NKA-4 w/BumpStop Technology
This listing is for four 4 High Security Keyed Alike Padlocks w 8 keys. ProSeries Padlocks are designed for CommercialIndustrial applications. Limited Life Time Warranty. ATTENTION If you order two 4-packs they will NOT necessarily be keyed the same. To ensure you get two 4-packs keyed alike, you must order the 8-pack.. Ideal for harsh outdoor conditions - exclusive Pro Series Weather Tough cover protects lock from water, ice, dirt and grime. Solid iron shackle shroud resists harsh physical attacks. The removable cylinder can be replaced or re-pinned. 5 spool pin tumbler cylinder for added pick resistance. Dual ball bearing locking mechanism resists pulling and prying.. These locks feature the BumpStop Advanced Cylinder Technology. for explanation see more product details below.. DIMENSIONS 2-18 54mm wide heavy steel body, each weighing 1.55 lbs. A 516 8mm diameter hardened boron alloy shackle with 34 19mm inside height clearance.. Solid iron shackle shroud resists harsh physical attacks. The removable cylinder can be replaced or re-pinned. 5 spool pin tumbler cylinder for added pick resistance. Dual ball bearing locking mechanism resists pulling and prying..
Master Lock 1177D 2-1/4in (57mm) Wide ProSeries Shrouded Brass Resettable Combination Padlock, 4 Pack Bundle w/ Lumintrail Keychain Light
ProSeries resettable combination locks are designed for CommercialIndustrial applications. Set-your-own 4-digit combination for convenience and security 10,000 possible combinations. Large ergonomic dials with exclusive blind dial feature permit operation with gloves, in low light or complete darkness. Deadlocking mechanism protects against prying, shimming and rap attacks. Multi-pack bundle includes 4 locks Lumintrail Key Chain Light.
Master Lock - Four (4) High Security Pro Series Padlocks 6121NKALF-4 w/ BumpStop Technology
This listing is for four 4 High Security Keyed Alike Padlocks w 8 keys. ProSeries Padlocks are designed for CommercialIndustrial applications. Limited Life Time Warranty. If you order two 4-packs or any multiple of this lock we will automatically key them all the same.. Ideal for harsh outdoor conditions - exclusive Pro Series Weather Tough cover protects lock from water, ice, dirt and grime. Solid iron shackle shroud resists harsh physical attacks. The removable cylinder can be replaced or re-pinned. 5 spool pin tumbler cylinder for added pick resistance. Dual ball bearing locking mechanism resists pulling and prying.. These locks feature the BumpStop Advanced Cylinder Technology. for explanation see more product details below.. DIMENSIONS 2-18 wide heavy steel body. A 516 diameter hardened boron alloy shackle with 1-316 inside height clearance..
Master Lock - (4) High Security Pro Series Keyed Alike Padlocks 6230NKALH-4 w/ BumpStop Technology
Four 4 High Security Locks Keyed Alike w 8 Keys. ProSeries hardened solid steel body padlocks are designed for CommercialIndustrial applications. These locks feature the BumpStop Advanced Cylinder Technology. for explanation see more product details below. The same lock with a shorter shackle is also available, search 6230NKA.. ATTENTION If you order two 4-packs they will NOT necessarily be keyed the same. To ensure you get two 4-packs keyed alike, you must order the 8-pack.. APPLICATIONS Industrial and manufacturing environments. it's a popular lock used by business owners to secure their storefronts and business gates. With Marine recreation uses, they will withstand the harsh elements. Utility meters, substations and cable boxes to name a few others.. DIMENSIONS 2-12 64mm wide round solid steel body, each weighing 1.68 lbs. A 716 11mm diameter hardened boron alloy shackle with 2 51 mm inside height clearance.. CHROME rustproofing provides longer life. 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..
Master Lock, Brass, Padlock, ProSeries Set Your Own Combination Lock, 2-1/4 in. Wide, 1177D
ProSeries resettable combination locks are designed for commercial and industrial applications. Set your own 4 digit combination for convenience and security 10,000 possible combinations. No reset tool required. Large ergonomic dials with exclusive blind feature permit operation with gloves, in low light or complete darkness. Shackle seal and dial dust cover protect internal components and dials for trouble free operation. Included Components Unit. Instruction Guide.
Master Lock Hidden Shackle (3) Keyed Alike Padlocks 6271NKA-3 w/ BumpStop Technology
This listing is for 3 keyed alike locks - 6 keys included. The hardened diecast zinc body is strong, durable and resists corrosion. Pro Series Padlocks are designed for CommercialIndustrial applications. Ideal for transportation, vending, gates, and industrial uses.. These Locks FEATURE BumpStop Advanced Cylinder Technology For explanation see more product details below.. HIGH SECURITY 6-pin cyclinder for maximum pick resistance. Removable cylinder for replacement or repinning.. BOLT CUTTER TOUGH - fully shielded hardened boron alloy shackle offers impossible to cut and pry resistance features.. DIMENSIONS see image - A 38 10mm, B 1932 15mm, C 1-2332 44mm Width 2-78 73mm.
Master Lock - (1) High Security Pro Series Keyed Alike Padlock 6230NKA w/ BumpStop Technology
One 1 Keyed Alike Padlock w 2 Keys. ProSeries Padlocks are designed for CommercialIndustrial applications. The same lock with a longer shackle is also available, search 6230NKALH. Limited Lifetime Warranty.. This lock features the BumpStop Advanced Cylinder Technology. for explanation see more product details below.. Dimensions 2-12 64mm wide round solid steel body, each weighing 1.48 lbs. A 716 11mm diameter hardened boron alloy shackle with 1-18 29 mm inside height clearance.. Chrome rustproofing provides longer life. 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..
Master Lock 6121 2-1/8" Wide Pro Series All Weather Padlock, 1-1/8" Shackle
Made to withstand even the toughest jobs to secure. Quality assured products. Founded in 1921 by Harry Soref, P. E. Yolles. Master Lock is an American company. Master Lock Headquarters are in Oak Creek, Wisconsin, United States.
Master Lock - Four (4) High Security Pro Series Padlocks 6121NKALJ-4 w/ BumpStop Technology
This listing is for four 4 High Security Keyed Alike Padlocks w 8 keys. ProSeries Padlocks are designed for CommercialIndustrial applications. Limited Life Time Warranty. The same lock is available with two shorter shackle lengths, search 6121NKALF and 6121NKA.. If you order two 4-packs or any multiple of this lock we will automatically key them all the same.. These locks feature the BumpStop Advanced Cylinder Technology. for explanation see more product details below.. DIMENSIONS 2-18 wide heavy steel body. A 516 diameter hardened boron alloy shackle with 2-316 inside height clearance.. Ideal for harsh outdoor conditions - exclusive Pro Series Weather Tough cover protects lock from water, ice, dirt and grime. Solid iron shackle shroud resists harsh physical attacks. The removable cylinder can be replaced or re-pinned. 5 spool pin tumbler cylinder for added pick resistance. Dual ball bearing locking mechanism resists pulling and prying..