Master Lock

Master Lock branded products
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Master Lock Magnum M1XKADLF Keyed Padlock, Different Key, 5/16 in Dia Shackle, 1-1/2 in H Shackle, Z

M004-23312
  • Chrome-plated shackle for excellent rust resistance
  • Key to match existing four-pin W1 systems
  • Key to match existing four-pin W1 systems
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Master Lock Magnum M1XQLF Keyed Padlock, Alike Key, 5/16 in Dia Shackle, 1-1/2 in H Shackle, Boron C

M004-23313
  • Magnum #1 choice of Professionals
  • Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
  • Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
  • Dual-Armor protection, laminated steel core for strength surrounded by stainless steel and zinc outer components for weather resistance
  • Dual ball-bearing locking for maximum pry resistance
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Master Lock Magnum M40XT Padlock, 2-3/4 in W Body, Stainless Steel

M004-23631
  • Magnum #1 choice of professionals
  • Tough Cut octagonal boron carbide shackle is 50% harder than hardened steel
  • Tough Cut octagonal boron carbide shackle is 50% harder than hardened steel
  • Stainless steel body construction for maximum weather resistance
  • Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
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Master Lock Magnum M5XKAD Keyed Padlock, Different Key, 3/8 in Dia Shackle, 1 in H Shackle, Boron Ca

M004-23318
  • Chrome-plated shackle for excellent rust resistance
  • Key to match existing four-pin W1 systems
  • Key to match existing four-pin W1 systems
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Master Lock Magnum M5XKADLF Padlock, 2 in W Body, Steel

M004-23320
  • Chrome-plated shackle for excellent rust resistance
  • Key to match existing four-pin W1 systems
  • Key to match existing four-pin W1 systems
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Master Lock Magnum Series M1XKADLJ Padlock, Keyed Different Key, 5/16 in Dia Shackle, 2-1/2 in H Sha

M004-23316
  • Chrome-plated shackle for excellent rust resistance
  • Key to match existing four-pin W1 systems
  • Key to match existing four-pin W1 systems
  • For garages, residential gates and fences, sheds, storage lockers, tool chests and tool boxes, workshops
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Master Lock Magnum Series M1XTLF Padlock, Keyed Alike Key, 5/16 in Dia Shackle, 1-1/2 in H Shackle,

M004-14854
  • Magnum #1 choice of Professionals
  • Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
  • Tough-Cut octagonal boron-carbide shackle is 50% harder than hardened steel
  • Dual-Armor protection, laminated steel core for strength surrounded by stainless steel and zinc outer components for weather resistance
  • Dual ball-bearing locking for maximum pry resistance
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Master Lock Magnum Series M40XKAD Padlock, Keyed Alike Key, Shrouded Shackle, 3/8 in Dia Shackle, St

M004-23630
  • Magnum #1 choice of professionals
  • Tough Cut octagonal boron carbide shackle is 50% harder than hardened steel
  • Tough Cut octagonal boron carbide shackle is 50% harder than hardened steel
  • Stainless steel body construction for maximum weather resistance
  • Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
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Master Lock Magnum Series M930XKADLH Padlock, Keyed Alike Key, 7/16 in Dia Shackle, Boron Carbide St

M004-23633
  • Magnum #1 choice of professionals
  • Tough Cut octagonal boron carbide shackle is 50% harder than hardened steel
  • Tough Cut octagonal boron carbide shackle is 50% harder than hardened steel
  • Stainless steel body construction for maximum weather resistance
  • Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
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No. 1 Laminated Steel Padlock, 5/16 in dia, 3/4 in W x 15/16 in H Shackle, Silver/Gray, Keyed Alike,

M004-02557
  • Non-rekeyable cylinder or universal pin, laminated steel body for superior strength
  • Hardened boron alloy shackles for extra cut resistance
  • Proprietary rustproofing for longer life
  • Commercial grade padlock features superior protection from drilling and prying
  • Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications
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No. 1 Laminated Steel Padlock, 5/16 in dia, 3/4 in W x 15/16 in H Shackle, Silver/Gray, Keyed Differ

M004-22828
  • Non-rekeyable cylinder or universal pin, laminated steel body for superior strength
  • Hardened boron alloy shackles for extra cut resistance
  • Proprietary rustproofing for longer life
  • Commercial grade padlock features superior protection from drilling and prying
  • Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications
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No. 120D Solid Brass Padlock, 5/32 in dia x 7/16 in L x 3/8 in W Shackle, Brass

M004-37650
  • Features a wide solid brass lock body that is strong, durable, and resists corrosion
  • Shackle is made of steel, offering resistance to cutting and sawing
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No. 140 Solid Brass Padlock, 1/4 in dia, 7/8 in L X 13/16 in W, Brass

M004-37550
  • Solid brass lock body is stylish and strong
  • Hardened steel shackle for extra cut resistance
  • 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering
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No. 3 Laminated Steel Padlock, 9/32 in dia, 5/8 in W x 2 in H Shackle, Silver/Blue, Keyed Different,

M004-32075
  • Non-rekeyable W1 cylinder or Universal Pin, laminated steel body for superior strength
  • Hardened steel shackles for extra cut resistance
  • Proprietary rustproofing for longer life
  • Commercial grade padlocks feature superior protection from drilling and prying
  • Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications
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No. 3 Laminated Steel Padlock, 9/32 in dia, 5/8 in W x 2 in H Shackle, Silver/Blue, Keyed Different,

M004-32070
  • Non-rekeyable W1 cylinder or Universal Pin, laminated steel body for superior strength
  • Hardened steel shackles for extra cut resistance
  • Proprietary rustproofing for longer life
  • Commercial grade padlocks feature superior protection from drilling and prying
  • Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications
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No. 5 Laminated Steel Padlock, 3/8 in dia x 15/16 in W x 1 in H Shackle, Silver/Gray, Keyed Alike, K

M004-03491
  • Non-rekeyable cylinder, laminated steel body for superior strength
  • Hardened boron alloy shackles for extra cut resistance
  • Proprietary rustproofing for longer life
  • Commercial grade padlock features superior protection from drilling and prying
  • Dual ball bearings locking for maximum pry resistance making it ideal for industrial applications
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PDLCK STL CIRC KD VRTCLR 3/4IN

M004-03014
  • Stainless steel lock body resists corrosion
  • Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
  • Fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks
  • Hardened steel shackle for extra cut resistance
  • Double deadbolt locking for great pry resistance
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ProSeries Stainless Steel Easy-to-Set Combination Lock, Stainless Steel, 5/16

M004-14958
  • Stainless steel body and shackle to protect in harsh environments.
  • Easy-to-set combination without any reset tool.
  • 10,000 possible combinations.
  • Large ergonomic dials permit operation with gloves, in low light or complete darkness.
  • Locks have shackle seals and dust cover to protect the internal mechanisms from dust and grit.
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Python Adjustable Locking Cable, 3/8 in dia, 6 ft Length, Black

M004-20908
  • Patented locking mechanism holds cable tight at any position
  • Weather tough aluminum alloy body and vinyl coated cable resist rust and operate in extreme conditions
  • Keyed alike convenience with the removable rekeyable cylinder key to other Python locking cables, Master Lock padlocks or systems with the M1 keyway
  • Cut-resistant, 100% steel braided cable
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Resettable Combination Padlock, 2" Wide, Brass

M004-39560
  • Set to any personal four-digit combination10,000 possible settings.
  • Brass with hardened steel shackle.
  • Change key.
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