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Master Lock

Discover a versatile selection of premium security solutions from Master Lock, a global leader in safety and security products. From modern, innovative designs to timeless classics, Master Lock offers solutions tailored to protect your valuables at home, on the go, or at work.

Whether you’re seeking a robust padlock for your outdoor shed, a portable combination lock for travel, or a sleek and secure key safe for easy access, Master Lock has the perfect match for your needs. Choose from bold, heavy-duty designs that make a statement or subtle, streamlined options that prioritize function without compromising style.

Find the ideal security solution with Master Lock—your trusted partner in safeguarding what matters most.

  • Industry-leading padlocks, safes, and security solutions
  • Wide Range for Every Needs - From keys to smart locks
  • For heavy-duty use with anti‑corrosion finishes & hardened steel shackles

Master Lock

235 products


  • Master Lock Excell Laminated Steel 50Mm Padlock - 38Mm Shackle

    Master Lock Master Lock Excell Laminated Steel 50Mm Padlock - 38Mm Shackle

    15 in stock

    The Master Lock Excell™ Laminated Steel Padlocks are made with cutting edge technology to deliver unprecedented security. They feature tough cut patented octagonal boron carbide shackles which are 50% tougher to cut than hardened steel, and dual ball bearing locking mechanisms for maximum pry resistance. The laminated steel padlocks are built for strength, with stainless steel and zinc outer components for exceptional weather resistance. They have either a precision 4-pin or 5-pin cylinder and recessed rivets that are chisel resistant. Supplied with 4 keys and a Lifetime Warranty against mechanical failure. Suggested uses: gates, sheds, storage units, fences, containers and chains.The Master Lock M5EURDLF has the following specifications: 50mm Excell™ laminated steel padlock - 38mm Octagonal boron carbide shackle, 9mm diameter - 4-pin tumbler cylinder - dual ball bearing locking

    15 in stock

    £22.99

  • Master Lock 8020E Hardened Steel Chain 1.5M X 10Mm

    Master Lock Master Lock 8020E Hardened Steel Chain 1.5M X 10Mm

    15 in stock

    All Master Lock hardened steel chains with square links for better resistance to cutting. Vinyl cover prevents the chain from scratching your equipment. Ideal for securing residential gates, industrial/commercial units, gates, fences and garden furniture.Size: 1.5m x 10mm.

    15 in stock

    £53.99

  • Master Lock Wrought Steel Single Hinged Hasp 160Mm

    Master Lock Master Lock Wrought Steel Single Hinged Hasp 160Mm

    20 in stock

    Master Lock offers a complete range of hasps including these hinged hard wrought steel hasps, which are more flexible than standard hasps (for angled use). When used with a padlock they are a great deterrent to theft and opportunist thieves. These Master Lock hasps also have high security boron padlock eyes for strong cut and pry resistance and hidden hinge pins for added security. Suggested Uses: Sheds, doors, storage containers and cellars. Specification Bore: 11mm.1 x MasterLock Wrought Steel Single Hinged Hasp 160mm Specification Length: 160mm.Bore: 11mm.

    20 in stock

    £16.99

  • Master Lock Solid Brass 30Mm Padlock 4-Pin - 64Mm Shackle

    Master Lock Master Lock Solid Brass 30Mm Padlock 4-Pin - 64Mm Shackle

    15 in stock

    Master Lock classic brass padlocks are a tough and reliable security solution. The solid brass body has a modern diamond shaped design and a brushed finish. The extensive range of brass padlock options means there is a Master Lock brass padlock for just about any need. Each padlock has a solid body, hardened steel shackle and dual locking levers. A variety of multi-pack options, where all padlocks in the pack open with the same key (keyed alike) is also available. Padlocks are available with 4-pin, 5-pin or 6-pin cylinders and with a variety of shackle lengths for added security and for a wider range of possible application options. All Master Lock padlocks are supplied with a minimum of 2 keys and a Lifetime Warranty against mechanical failure. Suggested Uses: Gates, containers, storage units and sheds.The Master Lock 130EURDLJ has the following specifications: 30mm solid brass padlock - 51mm hardened long steel shackle, 5mm diameter - 4-pins

    15 in stock

    £10.49

  • Last stock! Master Lock Solid Brass 50Mm Padlock 5-Pin - Keyed Alike X 4

    Master Lock Master Lock Solid Brass 50Mm Padlock 5-Pin - Keyed Alike X 4

    5 in stock

    Master Lock classic brass padlocks are a tough and reliable security solution. The solid brass body has a modern diamond shaped design and a brushed finish. The extensive range of brass padlock options means there is a Master Lock brass padlock for just about any need. Each padlock has a solid body, hardened steel shackle and dual locking levers. A variety of multi-pack options, where all padlocks in the pack open with the same key (keyed alike) is also available. Padlocks are available with 4-pin, 5-pin or 6-pin cylinders and with a variety of shackle lengths for added security and for a wider range of possible application options. All Master Lock padlocks are supplied with a minimum of 2 keys and a Lifetime Warranty against mechanical failure. Suggested Uses: Gates, containers, storage units and sheds.The Master Lock 150EURQNOP has the following specifications: 4 x 50 mm solid brass padlocks - 25mm hardened steel shackle, 7mm diameter - 5-pins - keyed alike

    5 in stock

    £41.49

  • Last stock! Master Lock Lockout Electrical Plug Cover Large For 240V - 550V

    Master Lock Master Lock Lockout Electrical Plug Cover Large For 240V - 550V

    5 in stock

    These Master Lock Lockout Electrical Plug Covers surround the electrical plug and prevent accidental reconnection. Rotating design enables installation in confined spaces. Zenex™ construction withstands chemicals and extreme temperatures ranging from -57°C to +177°C DANGER - DO NOT REMOVE tag included *padlock not includedThis large Lockout Electrical Plug Cover is suitable for 240 to 550 volt electrical plugs.

    5 in stock

    £21.99

  • Last stock! Master Lock General Maintaince Lockout / Tagout Kit 15-Piece

    Master Lock Master Lock General Maintaince Lockout / Tagout Kit 15-Piece

    4 in stock

    Master Lock’s range of ‘READY TO GO’ Lock out kits are quick and practical solutions to give you the right range of lock out equipment to get the job done straightaway! Each kit has the right mix of products for specific uses. The Master Lock General Maintaince Lockout / Tagout Kit has been designed with a maintenance engineers requirements in mind. The kit includes universal lockouts for electrical and valve isolation. It comes with a wearable pouch, which makes it practical and portable. The pouch combines and organises the electrical lockout devices and has a single compartment with a hook and loop belt loop. Contains the following: 2 x S32KARED Zenex™ Keyed Alike Padlocks1 x 2390 Lockout Mini Circuit Breaker Standard Toggles1 x 2391 Lockout Mini Circuit Breaker Wide Toggles1 x 2392 Lockout Pin-in External Access Circuit Breaker1 x 2393 Universal Mini Circuit Breaker1 x 491B Lockout Circuit Breaker, Wide/Tall Toggles4 x 493B Lockout Circuit Breaker, Standard Toggles1 x S806 Adjustable Lockout Cable1 x 428 Lockout Nylon Hasp - Non Conductive2 x 'Do Not Operate' Tags

    4 in stock

    £116.49

  • Master Lock Rectangular 63Mm Solid Brass Body Shutter Padlock

    Master Lock Master Lock Rectangular 63Mm Solid Brass Body Shutter Padlock

    15 in stock

    These Masterlock solid brass padlocks have a practical and secure horizontal locking mechanism. The thick hardened steel shackle offers optimised security, whilst the locking mechanism offers maximum protection from pulling and prying. These solid brass horizontal locking padlocks all have secure 5-pin cylinders. All Master Lock padlocks are supplied with a minimum of 2 keys and a Lifetime Warranty against mechanical failure. Suggested Uses: Gates, garages, containers, storage units and sheds.The Master Lock 606EURD has the following specifications: 63 mm wide x 15 mm thick rectangular solid brass shutter lock - 10mm hardened steel shackle - 5-pins

    15 in stock

    £16.99

  • Master Lock Proseries Weather Tough Padlock 61Mm - Keyed Alike

    Master Lock Master Lock Proseries Weather Tough Padlock 61Mm - Keyed Alike

    20 in stock

    The Master Lock ProSeries® Weather Tough® Padlocks is designed to endure the toughest security applications by providing extra protection against corrosion, abuse and attack. They have tough boron alloy shackles, dual ball bearing locking mechanisms for maximum pry resistance and layered laminated steel cores for strength. Ideal for harsh outdoor conditions, the Weather Tough® xenoy outer casing delivers excellent weather resilience, protecting the lock from water, ice, dirt and grime. The precision pin cylinder delivers optimal pick resistance and is protected by a snap-on cap. All Master Lock Pro Series™ Padlocks are supplied with a minimum of 2 keys and a Lifetime Warranty against mechanical failure. Suggested Uses: gates, sheds, storage units, fences, containers and chains.This Master Lock ProSeries® Weather Tough® Padlock has a precision 5-pin cylinder and the following specifications: Body Width: 60mmShackle Thickness: 9mmShackle Width x Height: 35 x 23mmType: Keyed Alike, Key Retaining

    20 in stock

    £38.49

  • Last stock! Master Lock 5400E Portable Shackled Combination Key Lock Box (Up To 3 Keys)

    Master Lock Master Lock 5400E Portable Shackled Combination Key Lock Box (Up To 3 Keys)

    5 in stock

    The Master Lock 5400E Key Lock Box can easily hold up to 3 keys (house or car) in a convenient location for regular use or can be portable. Lock in place over the door knob or handle for convenience. Set-your-own 4-digit tumbler combination for convenience and quick access. The key storage door pivots open smoothly and remains attached to the lock body for convenient operation while the moulded body and vinyl coated shackle prevents scratching. The 5400E has a reinforced body that will withstand hammering and sawing, whilst the hardened steel shackle will resist cutting. It is also well protected from the weather, its cover protects the combination dials from dirt and grime. All Master Lock products with a locking mechanism have a Lifetime Warranty against mechanical failure. Specification Internal Dimensions: 68 x 78 x 34mm.External Dimensions: 90 x 101 x 40mm.Shackle: Diameter: 10mm, Clearance: 36mm, Width: 47mm.

    5 in stock

    £32.99

  • Master Lock Excellª Laminated Stainless Steel 44mm Padlock

    Master Lock Master Lock Excellª Laminated Stainless Steel 44mm Padlock

    20 in stock

    This Master Lock Excell™ Laminated Stainless Steel Padlock has the following specification: Body Width: 44mmShackle Height: 38mmShackle Thickness: 8mmShackle: Open

    20 in stock

    £18.49

  • Master Lock Excell Stainless Steel Discus 70Mm Padlock Keyed Alike X 2

    Master Lock Master Lock Excell Stainless Steel Discus 70Mm Padlock Keyed Alike X 2

    20 in stock

    The Master Lock Excell™ Stainless Steel Discus Padlocks are made with cutting edge technology to deliver unprecedented security. They feature tough cut patented octagonal boron carbide shackles which are 50% tougher to cut than hardened steel. Offering optimum weather resistance with the additional security of a shrouded shackle, which is much tougher to pull/pry open. They have a precision 4-pin cylinder and are supplied with a Lifetime Warranty against mechanical failure. Supplied with 4 keys and a Lifetime Warranty against mechanical failure. Suggested uses: gates, sheds, storage units, fences, containers and chains.The Master Lock M40EURT has the following specifications: 2 x 70mm Excell™ stainless steel discus padlocks - Shrouded octagonal boron carbide shackle, 10mm diameter - 4-pin tumbler cylinder - keyed alike

    20 in stock

    £33.99

  • Master Lock Excell Brass Finish 45Mm Padlock 4-Pin

    Master Lock Master Lock Excell Brass Finish 45Mm Padlock 4-Pin

    15 in stock

    The Master Lock Excell™ Brass Finish Padlocks are made with cutting edge technology to deliver unprecedented security. They feature tough cut patented octagonal boron carbide shackles which are 50% tougher to cut than hardened steel, and dual ball bearing locking mechanisms for maximum pry resistance. Theses padlocks are built for strength and are made from laminated steel with zinc outer components and a brass finish for weather resistance. They have either a precision 4-pin or 5-pin cylinder and recessed rivets that are chisel resistant. Supplied with 4 keys and a Lifetime Warranty against mechanical failure. Suggested uses: Gates, sheds, storage units, fences, containers and chains.The Master Lock Excell™ Brass Finish Padlock has the following specifications: Size: 45mm.Octagonal Boron Carbide Shackle: 8mm Diameter.Tumbler Cylinder: 4-pin with dual ball bearing locking.

    15 in stock

    £19.49

  • Master Lock Excell Laminated Steel 45Mm Padlock - 24Mm Shackle - Keyed Alike X 2

    Master Lock Master Lock Excell Laminated Steel 45Mm Padlock - 24Mm Shackle - Keyed Alike X 2

    15 in stock

    The Master Lock Excell™ Laminated Steel Padlocks are made with cutting edge technology to deliver unprecedented security. They feature tough cut patented octagonal boron carbide shackles which are 50% tougher to cut than hardened steel, and dual ball bearing locking mechanisms for maximum pry resistance. The laminated steel padlocks are built for strength, with stainless steel and zinc outer components for exceptional weather resistance. They have either a precision 4-pin or 5-pin cylinder and recessed rivets that are chisel resistant. Supplied with 4 keys and a Lifetime Warranty against mechanical failure. Suggested uses: gates, sheds, storage units, fences, containers and chains.The Master Lock M1EURT has the following specifications: 2 x 45mm Excell™ laminated steel padlocks - Octagonal boron carbide shackle, 8mm diameter - 4-pin tumbler cylinder - dual ball bearing locking - keyed alike

    15 in stock

    £28.99

  • Last stock! Master Lock Griptight Circuit Breaker Lockout Set (491B + 493B)

    Master Lock Master Lock Griptight Circuit Breaker Lockout Set (491B + 493B)

    5 in stock

    Master Lock Grip Tight™ circuit breaker lock outs not only have a narrow profile for side-by-side lock out, they also have a secure and simple mounting for a solid lock out. The body is made from hardened steel.Master Lock Grip Tight™ circuit breaker lockouts not only have a narrow profile for side-by-side lock out, they also have a secure and simple mounting for a solid lock out. The body is made from hardened steel. The Lockout Griptight Set comprisess: MLK491B, suitable for wide and tall breaker toggles. MLK493B, suitable for standard breaker toggles.

    5 in stock

    £20.49

  • Last stock! Master Lock Aluminium Black Vinyl Cover 40Mm Padlock 4-Pin - 38Mm Shackle

    Master Lock Master Lock Aluminium Black Vinyl Cover 40Mm Padlock 4-Pin - 38Mm Shackle

    1 in stock

    The Master Lock Aluminium Black Vinyl Cover padlocks are a tough and dependable security solution. With a modern black vinyl finish to the body, they are an appealing solution for day-to-day reliability. Each padlock has a solid body, hardened steel shackle and dual locking levers. A variety of multi-pack options, where all padlocks in the pack open with the same key (keyed alike) are also available. Padlocks are available with 3-pin and 4-pin cylinders and with a variety of shackle lengths for added security and for a wider range of possible application options. The black vinyl cover also helps protect surfaces from scratching. All Master Lock padlocks are supplied with a minimum of 2 keys and a Lifetime Warranty against mechanical failure. Suggested uses: Lockers, trunks, cupboards and sheds.The Master Lock 9140EURDBLKLF has the following specifications: 40mm aluminium with black vinyl cover padlock - 38mm long hardened steel shackle, 6mm diameter - 4-pins

    1 in stock

    £14.49

  • Master Lock Excell Stainless Steel Discus 80Mm Padlock

    Master Lock Master Lock Excell Stainless Steel Discus 80Mm Padlock

    20 in stock

    The Master Lock Excell™ Stainless Steel Discus Padlocks are made with cutting edge technology to deliver unprecedented security. They feature tough cut patented octagonal boron carbide shackles which are 50% tougher to cut than hardened steel. Offering optimum weather resistance with the additional security of a shrouded shackle, which is much tougher to pull/pry open. They have a precision 4-pin cylinder and are supplied with a Lifetime Warranty against mechanical failure. Supplied with 4 keys and a Lifetime Warranty against mechanical failure. Suggested uses: gates, sheds, storage units, fences, containers and chains.Specifications:80mm Excell™ stainless steel discus padlock - Shrouded octagonal boron carbide shackle, 12mm diameter - 4-pin tumbler cylinder

    20 in stock

    £23.99

  • Last stock! Master Lock 2 Person Carry Straps

    Master Lock Master Lock 2 Person Carry Straps

    5 in stock

    Master Lock carry straps make carrying bulky and hard to grip items more practical and comfortable. The 2 fully integrated straps pass around and underneath the item for a secure, 2 person carrying solution for items up to 80kg. The horizontal strap is 5.5m x 2.5mm and the vertical support strap is 2.5m x 25mm. Both straps have built-in cam buckles for easy adjustment. The carrying solution has 2 comfort grip handles (1 fixed and 1 movable to help create a balanced load). They can be used for a wide variety of items such as boxes, containers and other bulky items.

    5 in stock

    £23.49

  • Last stock! Master Lock 8017E Hardened Steel Chain 1.5M X 8Mm

    Master Lock Master Lock 8017E Hardened Steel Chain 1.5M X 8Mm

    5 in stock

    All Master Lock hardened steel chains with square links for better resistance to cutting. Vinyl cover prevents the chain from scratching your equipment. Ideal for securing residential gates, industrial/commercial units, gates, fences and garden furniture.Size: 1.5m x 8mm.

    5 in stock

    £41.49

  • Master Lock Excell 4 Digit Combination 56Mm Padlock With Override Key

    Master Lock Master Lock Excell 4 Digit Combination 56Mm Padlock With Override Key

    20 in stock

    The Master Lock M176EURDLH Excell™ Solid Body Combination Padlock features a 56mm wide zinc body for strength and reliability. The 9mm diameter octagonal shackle is 51mm long and made of Tough-Cut™ boron-carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing. The roller pin cylinder provides maximum pick and pry resistance. The dial cover offers superior weather protection, and reinforced body bumper protects against scratches. Set-your-own 4-digit combination for convenience and security; 10,000 possible combinations. With the added convenience of a back up key. Supplied with a Lifetime Warranty against mechanical failure.

    20 in stock

    £35.49

  • Master Lock Proseries Stainless Steel 4 Digit Padlock 57Mm

    Master Lock Master Lock Proseries Stainless Steel 4 Digit Padlock 57Mm

    20 in stock

    The Master Lock 1174D ProSeries® Stainless Steel 4 Digit Padlock is made from high quality stainless steel across the body and shackle for increased protection against corrosion, making it suitable for outdoor use. The resettable 4-digit lock has the possibility of over 10,000 combinations and the Deadlocking Mechanism protects against prying, shimming and rap attacks. The combination dials are extremely easy to use thanks to Master Lock's unique blind system, they're easy to turn even when you're using gloves or when light is poor. The lock is extremely sturdy thanks to the shackle seal and combination dial dust cover to protect internal integrity and protect against dirt and debris. The 1174D ProSeries Padlock provides superior protection for gates, machinery and anywhere else that needs protection. Specification Body W x H: 57 x 50mm.Body Thickness: 31mm. Shackle W x H: 25 x 28mm.Shackle Thickness: 8mm. Weight: 0.37kg.

    20 in stock

    £52.49

  • Master Lock Excell Laminated Steel 50Mm Padlock - 25Mm Shackle - Keyed Alike X 2

    Master Lock Master Lock Excell Laminated Steel 50Mm Padlock - 25Mm Shackle - Keyed Alike X 2

    15 in stock

    The Master Lock Excell™ Laminated Steel Padlocks are made with cutting edge technology to deliver unprecedented security. They feature tough cut patented octagonal boron carbide shackles which are 50% tougher to cut than hardened steel, and dual ball bearing locking mechanisms for maximum pry resistance. The laminated steel padlocks are built for strength, with stainless steel and zinc outer components for exceptional weather resistance. They have either a precision 4-pin or 5-pin cylinder and recessed rivets that are chisel resistant. Supplied with 4 keys and a Lifetime Warranty against mechanical failure. Suggested uses: gates, sheds, storage units, fences, containers and chains.

    15 in stock

    £34.49

  • Master Lock Km15 Single Keyblank

    Master Lock Master Lock Km15 Single Keyblank

    20 in stock

    Keyblanks for Master Lock padlocks.The Master Lock KM15BOX has the following specifications: Keyblank for Excell padlocks with 5-pin cylinder: M15, M930

    20 in stock

    £4.49

  • Master Lock High Security U-Bar 210 X 110 X 13Mm

    Master Lock Master Lock High Security U-Bar 210 X 110 X 13Mm

    15 in stock

    The MasterLock 8195 Black High Security U-Bar offers maximum security with its hardened steel shackles. The disc cylinder also provides a strong level of resistance to attack and prying, and has a dust cover to protect the lock against the elements. All Master Lock bike locks with locking mechanism have a Lifetime Warranty against mechanical failure. Sold Secure Bicycle Gold certified. This high level of quality is recognised by the main European testing agencies. Specification Height: 210mm.Clearance: 110mm.Diameter: 13mm.

    15 in stock

    £35.99

Master Lock

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