Top 10 Best Master Locks

of November 2024
1
Best ChoiceBest Choice
Master Lock 3TRILF Outdoor Padlock with Key, 3 Pack Keyed-Alike
Master Lock
Master Lock
10
Exceptional
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2
Best ValueBest Value
Master Lock 5400EC Lock Box, 5 Key Capacity, Black
Master Lock
Master Lock
9.9
Exceptional
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3
Master Lock 1530DCM Locker Lock Combination Padlock, 1 Pack, Assorted Colors
Master Lock
Master Lock
9.8
Exceptional
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4
Master Lock 178D Set Your Own Combination Lock, Die-Cast, Standard, 1 Pack,
Master Lock
Master Lock
9.7
Exceptional
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5
Master Lock 175D Locker Lock Set Your Own Combination Padlock, 1 Pack, Brass
Master Lock
Master Lock
9.6
Exceptional
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6
Master Lock 1500T Locker Lock Combination Padlock, 2 Pack, Black
Master Lock
Master Lock
9.5
Excellent
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7
Master Lock M40XKAD Magnum Heav Duty Stainless Steel Discus Padlock with Key,
Master Lock
Master Lock
9.4
Excellent
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8
Master Lock 131Q Covered Aluminum Padlock with Key, Black, 4 Pack
Master Lock
Master Lock
9.3
Excellent
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9
Master Lock 4688D Set Your Own Combination TSA Approved Luggage Lock, 1 Pack,
Master Lock
Master Lock
9.2
Excellent
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10
Master Lock 1TRILJ Outdoor Padlock with Key, 3 Pack Keyed-Alike
Master Lock
Master Lock
9.1
Excellent
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About Master Locks

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Master Lock 3TRILF Outdoor Padlock with Key, 3 Pack Keyed-Alike

Indoor and outdoor lock Padlock with key is best used for residential gates fences, sheds, workshops garages, tool boxes and more. Key lock features a laminated steel body and a hardened steel shackle for strength and security. 4-Pin cylinder for added pick resistance and dual ball bearing locking for maximum pry resistance. 1-916 in. 40 mm wide lock body 932 in. 7 mm diameter shackle with 1-12 in. 38 mm length, 58 in. 16 mm width Extended shackle for application flexibility. Includes three padlocks with two keys Both keys open all locks.

Master Lock 5400EC Lock Box, 5 Key Capacity, Black

Large capacity key lock box enables secure storage of up to five standard 2 inch house keys Shackle fits most ball, biscuit, and tulip door knob styles. Set your own four-digit combination lock box Reset the combination for thousands of personalized combination code options. For indoor and outdoor use Key safe is constructed with a metal body for durability, vinyl coated shackle to prevent scratching, and shutter door to protect combination dials from weather. Exterior dimensions 4 inch 10.2 centimeter H x 3-14 inch 8.3 centimeter W x 1-34 inch 4.4 centimeter D 1332 inch 10 millimeter diameter shackle with 1-1332 inch 36 millimeter L, 1-78 inch 48 millimeter W Internal Dimensions 3-12in 89mm H x 2-34in 70mm W x 1in 25mm D. Capacity for 5 standard 2 inch house keys Interior dimensions are shaped like an L with top section measuring 0.3 inch x 1.56 inch x 2.95 inch bottom section measures 0.95 inch x 1.51 inch x 3.21 inch. Lock box combination is preset to open on 0-0-0-0. Combination reset instructions included with product..

Master Lock 1530DCM Locker Lock Combination Padlock, 1 Pack, Assorted Colors

Indoor padlock is best used as a school locker lock and gym lock, providing protection and security from theft. Preset three-digit combination lock for keyless convenience. Combo lock is constructed with a metal body, anodized aluminum cover, hardened steel shackle, and anti-shim locking mechanism for strength and security. 1-78 in. 48 mm wide lock body 932 in. 7 mm diameter shackle with 34 in. 19 mm length, 1316 in. 21 mm width. Available in blue, red, and purple color randomly selected at time of shipment.

Master Lock 178D Set Your Own Combination Lock, Die-Cast, Standard, 1 Pack, Black

Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft. Set your own four-digit combination lock for easy combination recall Combination change tool included. Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance. 2 inch 51 millimeter wide lock body 516 inch 8 millimeter diameter shackle with 1 inch 25 millimeter length, 1 inch 25 millimeter width. Shackle is preset to open on 0-0-0-0. Some instructions may incorrectly state shackle opens on l-o-c-k. See user manual in technical specifications section of this page for correct combination reset instructions..

Master Lock 175D Locker Lock Set Your Own Combination Padlock, 1 Pack, Brass Finish

Indoor and outdoor padlock is best used as a school locker lock, gym lock, and gate lock, providing protection and security from theft. Set your own four-digit combination lock for easy combination recall Combination change tool included. Combo lock is constructed with a solid body for strength and weatherability, hardened steel shackle for cut resistance. 2 inch 51 millimeter wide lock body 5 by 16 inch 8 millimeter diameter shackle with 1 inch 25 millimeter length, 1 inch 25 millimeter width. Shackle is preset to open on 0-0-0-0 See user manual in technical specifications section of this page for combination reset instructions.

Master Lock 1500T Locker Lock Combination Padlock, 2 Pack, Black

Indoor padlock is best used as a school locker lock and gym lock, providing protection and security from theft. Preset three-digit combination lock one combination conveniently opens both padlocks. Combo lock is constructed with a metal body, stainless-steel cover, hardened steel shackle, and anti-shim locking mechanism for strength and security. 1-78 in. 48 mm wide lock body 932 in. 7 mm diameter shackle with 34 in. 19 mm length, 1316 in. 21 mm width. Made in the USA.

Master Lock M40XKAD Magnum Heav Duty Stainless Steel Discus Padlock with Key, Silver

Indoor and outdoor padlock with key maximum security lock with Tough-Cut octagonal boron-carbide shackle is best used as a storage unit lock, garage lock, shed lock, trailer lock, and moving truck lock. Key lock is constructed with Tough-Cut octagonal boron-carbide shackle which is 50 harder than hardened steel shrouded design minimizes shackle exposure and protects against bolt cutter attacks. Four-pin cylinder for maximum pick resistance reinforced body bumper for scratch resistance. 2-34 in. 70 mm wide lock body 38 in. 10 mm diameter shackle with 58 in. 16 mm length, 1-132 in. 28 mm width. Includes one padlock, two keys.

Master Lock 131Q Covered Aluminum Padlock with Key, Black, 4 Pack

Indoor and outdoor padlock with key is best used as a locker lock and storage lock. Key lock is constructed with a black vinyl-covered aluminum body for scratch and corrosion resistance and steel shackle for durability. Four-pin cylinder and dual locking lever mechanism for pick and pry resistance. 1-316 inch 30 millimeter wide lock body 316 inch 30 millimeter diameter shackle with 58 inch 16 millimeter length, 916 inch 14 millimeter width. Includes four keyed alike padlocks, two keys Both keys open each lock matching color key head for added convenience.

Master Lock 4688D Set Your Own Combination TSA Approved Luggage Lock, 1 Pack, Blue

TSA approved luggage lock enables screeners with the ability to inspect and relock luggage without damaging lock. Set your own three-digit combination lock for luggage, tool chests, storage cases and tent locks. TSA lock is best used as a luggage lock or backpack lock. Travel lock is constructed with a metal body for durability and a vinyl covered cable for resistance to abuse from baggage handling equipment. 1-316 inch 30 millimeter wide lock body 18 inch 3 millimeter diameter shackle with 1-12 inch 38 millimeter length, 58 inch 16 millimeter width.

Master Lock 1TRILJ Outdoor Padlock with Key, 3 Pack Keyed-Alike

Indoor and outdoor lock Padlock with key is best used for residential gates fences, sheds, workshops garages, tool boxes and more. Key lock features a laminated steel body and a hardened steel shackle for strength and security. 4-Pin cylinder for added pick resistance and dual ball bearing locking for maximum pry resistance. 1-34 in. 44 mm wide lock body 516 in. 8 mm diameter shackle with 2-12 in. 64 mm length, 34 in. 19 mm width Extended shackle length for application flexibility. Includes three padlocks with two keys Both keys open all three locks.
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