Padlocks

Padlocks are a type of lock which is both portable and removable. A traditional padlock features a shackle which is passed through a hole, chain or staple, and secured. They are made up of a main body, the shackle and a locking mechanism inside. Padlocks and combination padlocks provide security for commercial and residential use.

High-security padlocks are easy to use anti-theft security locks. Padlocks, combination padlocks and smart padlocks are available in various sizes, with 10 mm to 300 mm shackle length. Padlocks can be made from various metals, such as brass, titanium and stainless steel. Hardened steel is used for extra protection in high-security padlocks.

Weatherproof padlocks are water and corrosion-resistant so are suitable for both indoor and outdoor use. Speciality plastic-covered padlocks, also known as laminated, are ideal for electrical application and offer superior resistance to chemicals and temperature.

Types of padlocks

  • Key padlocks require a separate key to lock and unlock the mechanism. Some key padlocks are self-locking, meaning they lock automatically when the shackle is inserted back into the lock.
  • Combination padlocks do not use a key. Instead they use a series of wheels which, when aligned correctly, allow the lock to open.
  • Smart padlocks, or Bluetooth padlocks, connect to smart devices which can allow access.
  • Anti-pick padlocks are designed to be almost impossible to pick and open. This is ideal for extra security.

Key-Lock type padlocks can be divided into two categories:

  • Keyed Alike - Use a single key to open multiple locks. Keying locks alike is a great time-saving solution as, with only one key, time does not need to be spent looking for the correct one. It also saves having to carry around a large bunch of keys.
  • Keyed to differ - Each lock will come with its own key, one which cannot be used on any other locks.


How to choose the right padlock?

To choose the right padlock you need to consider a number of aspects:

  • The material used for body and shackle
  • The size & type of padlock (Long shackle padlock, heavy-duty padlock, smart padlock, combination padlock)
  • Shackle diameter
  • The shackle securing mechanism
  • Working environment (Indoor or Outdoor)
  • Keyed to differ or alike padlock option
  • Value of the assets being protected

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Description Price Lock Type Shackle Diameter Shackle Length Bluetooth Keyed Alike Indoor/Outdoor Weather Proof Material Colour Body Width Application Quantity Per Package
RS Stock No. 704-0106
Mfr. Part No.70IB/45
BrandABUS
SGD32.35
Each
units
Key 8mm 24.5mm - No Indoor, Outdoor Yes Brass, Stainless Steel Blue 53mm - 1
RS Stock No. 704-0143
Mfr. Part No.180IB/50HB63C
BrandABUS
SGD61.52
Each
units
Combination Padlock 8mm 63mm - No Indoor, Outdoor Yes Brass, Stainless Steel Brass 53mm - 1
RS Stock No. 791-2789
Mfr. Part No.A9A26970
SGD11.666
Each (In a Pack of 10)
units
- - - - - - - - - - - -
RS Stock No. 422-9132
Mfr. Part No.XR0158 50
BrandABUS
SGD44.20
Each
units
Combination Padlock 8mm 34mm - No Indoor, Outdoor Yes Steel Black 52mm - 1
RS Stock No. 468-3520
Mfr. Part No.XR0060HB44K1
BrandABUS
SGD21.94
Each
units
Key 6mm 40mm - Yes Indoor, Outdoor Yes Brass, Steel Brass 40mm - 1
RS Stock No. 811-3028
Mfr. Part No.813596
BrandBrady
SGD199.70
1 Box of 6
Box(es)
Key 6.5mm 38mm - No Indoor, Outdoor Yes Nylon Yellow 38mm - 6
RS Stock No. 759-5542
Mfr. Part No.CP50 2.5
BrandSquire
SGD70.64
Each
units
Combination Padlock 8mm 63.5mm - - Indoor, Outdoor Yes Die Cast Alloy Blue 50mm - 1
RS Stock No. 805-5483
BrandRS PRO
SGD37.91
Each
units
Key 6.5mm 38mm - No Indoor, Outdoor Yes Aluminium, Steel Red 38mm - 1
RS Stock No. 340-5593
Mfr. Part No.XR0084R 40
BrandABUS
SGD21.38
Each
units
Key 6mm 23mm - No Indoor, Outdoor Yes Brass Red 40mm - 1
RS Stock No. 805-5487
BrandRS PRO
SGD32.49
Each
units
Key 6.5mm 38mm - No Indoor, Outdoor Yes Aluminium, Steel Yellow 38mm - 1
RS Stock No. 432-9383
Mfr. Part No.XR0084T40KA5
BrandABUS
SGD25.32
Each
units
Key 6.5mm 23mm - Yes Indoor, Outdoor Yes Brass Grey 40mm - 1
RS Stock No. 679-5748
Mfr. Part No.CP50
BrandSquire
SGD50.10
Each
units
Combination Padlock 8mm 26mm - - Indoor, Outdoor Yes Die Cast Alloy Blue 50mm - 1
RS Stock No. 484-079
Mfr. Part No.051339
BrandBrady
SGD32.327
Each (In a Pack of 6)
units
Key 6mm 51mm - No Indoor, Outdoor Yes Nylon, Steel Red 38mm - 6
RS Stock No. 704-0140
Mfr. Part No.180IB/50C
BrandABUS
SGD64.52
Each
units
Key 8mm 25mm - No Indoor, Outdoor Yes Brass, Stainless Steel Brass 53mm - 1
RS Stock No. 121-8771
Mfr. Part No.4401EURDLH
SGD296.13
Each
units
Bluetooth Smart 9mm 23mm Yes No Indoor, Outdoor Yes Zinc Black 56mm - 1
RS Stock No. 768-9717
Mfr. Part No.64TI/40 KA6411
BrandABUS
SGD18.48
Each
units
Key 6.5mm 29.5mm - Yes Indoor, Outdoor Yes Titalium Grey 40mm - 1
RS Stock No. 188-1208
Mfr. Part No.26970
SGD21.51
1 Set of 1
Set(s)
- - - - - - - - - - - -
RS Stock No. 339-9404
Mfr. Part No.XR0060 40
BrandABUS
SGD18.84
Each
units
Key 6mm 21mm - No Indoor, Outdoor Yes Brass, Steel Brass 40mm - 1
RS Stock No. 364-6211
Mfr. Part No.XR0065IB30KA7
BrandABUS
SGD27.05
Each
units
Key 5mm 17mm - Yes Indoor, Outdoor Yes Brass, Stainless Steel Brass 30mm - 1
RS Stock No. 340-5616
Mfr. Part No.XR0084G 40
BrandABUS
SGD22.59
Each
units
Key 6mm 23mm - No Indoor, Outdoor Yes Brass Green 40mm - 1