MasterLock Commercial Padlock 5STS


Order Code: KM5STS
  • Stainless steel body cover and top and bottom plates for exceptional weatherability
  • 51mm wide laminated steel body for superior durability
  • 25mm octagonal boron carbide shackle is 50% harder than hardened steel
  • Chrome-plated shackle for excellent rust resistance
  • Superior pry resistance with dual-ball bearing locking

Extra keys

@ £3.95 Each


The MasterLock Commercial Padlock 5STS is a laminated padlock encased in stainless steel for improved weather resistance. It features a 2” wide laminated steel body for durability and an octagonal, chrome-plated boron carbide shackle for superior cut resistance. The padlock is keyed alike and comes with 15/16″ shackle clearance. This makes it ideal for commercial applications such as warehouses, storage units, and other areas where security is of utmost importance.

The MasterLock Commercial Padlock 5STS offers superior protection against theft and vandalism due to its tough construction and secure locking mechanism. It also has a tamper-resistant design that prevents unauthorized access to the contents inside. Additionally, the padlock is easy to install and can be used both indoors and outdoors.

Overall, the MasterLock Commercial Padlock 5STS is an excellent choice for those looking for a reliable lock that offers maximum security without compromising on quality or convenience. The Master Lock Commercial Excell®  M5STS Laminated Steel Padlock with Stainless Steel Body Cover features a 51mm wide laminated steel body encased in a stainless steel body cover for maximum strength and weatherability.

The 10mm diameter octagonal shackle is 25mm long and made of chrome-plated boron carbide, 50% harder than hardened steel, offering maximum resistance to cutting and sawing.

The 4-pin cylinder prevents picking and the dual locking ball bearings provide maximum resistance against prying and hammering. Commercial Excell® offers a higher level of weatherability and security for applications in outdoor, corrosive and caustic environments.

Ideal for:

  • Construction Sites & Equipment
  • Industrial, Storefront & Business Gates
  • Manufacturing Environments
  • Storage Buildings
  • Truck Doors

DeskKeys.Biz is a national supplier of replacement locks and keys for lockers, filing cabinets and office furniture. For the last 15 years we have specialised in replacing lost and broken keys and other security equipment for residential, commercial, and industrial applications, delivered anywhere in the United Kingdom, usually next day.

We are specialists in replacement office furniture keys. Replacement keys are also available next day for desks, pedestals, tambour units, filing cabinets and cupboards. If you are not sure that this is the correct type of key for you, just email a picture of your lock face or the original key to and we will help.

We cut these keys using the latest electronic and semi-automatic machines. Keys are cut according to the manufacturers’ own code with precision and effectively the same quality as an original key. The key blanks we use are best quality full-steel and manufactured specially for us.

We process orders for hundreds of locks within a few hours. Small orders are usually dispatched immediately within the hour.

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