Padlocks

A padlock is a portable and reusable lock with a U-shaped shackle that can be opened with a key or combination. 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 offer a versatile and convenient security solution across countless applications in Singapore, from securing personal belongings to protecting valuable assets in industrial environments.

Types of Padlocks in Singapore

Padlocks come in various types, each designed for specific security needs and applications:

By Locking Mechanism

Key Padlocks

These are the most common type of both standard and heavy-duty padlocks, using a physical key to lock and unlock the shackle.

• Keyed Alike: Multiple padlocks can be opened with the same key, which is convenient for managing multiple locks. This is often used for gates, sheds, or lockers where a single key can provide access to multiple points.
• Keyed to Differ: Each padlock has its own unique key, providing a higher level of security for applications where individual access control is important. This is common for securing valuables or restricting access to specific areas in Singapore.
• Master Keyed: A hybrid system where each lock has its own key, but a master key can open all locks in the system, used in property management and institutional settings.

Combination Padlocks

Combination padlocks use a set of rotating dials or wheels to unlock the shackle. They eliminate the need for a physical key, which can be convenient but also requires remembering the combination.

They are often used for lockers, luggage, or securing items where key management might be challenging.

Smart Padlocks

Smart or Bluetooth padlocks utilise technology to provide keyless access control. They can be unlocked using a smartphone app, fingerprint recognition, or other authentication methods.

Smart padlocks offer advanced features like access logs, temporary access codes, and remote unlocking, making them suitable for various applications, including securing bikes, locker safety, and property.

By Shackle Type

Closed Shackle Padlocks

Closed shackle padlocks have a shackle that is completely enclosed within the padlock body when locked. This design offers greater protection against cutting and prying attacks in Singapore, making them suitable for securing high-value items or in areas with higher security risks.

Open Shackle Padlocks

Open shackle padlocks have a shackle that is partially exposed when locked. They are commonly used for general-purpose applications like doors, gates, bikes, and lockers.

Long Shackle Padlocks

Long shackle padlocks have an extended shackle length, allowing them to secure items with larger openings or multiple attachment points. They are often used for securing gates, chains, or equipment.

By Material & Construction

Brass Padlocks

Brass padlocks are known for their corrosion resistance and aesthetic appeal. They are often used in outdoor applications or where appearance is important. However, brass is not as strong as steel, so these padlocks may not be suitable for high-security applications.

Laminated Steel Padlocks

Laminated steel padlocks are constructed from layers of steel plates, offering good strength and durability. They are a cost-effective option for general security purposes.

Hardened Steel Padlocks

Hardened steel heavy-duty padlocks are made from high-strength steel that is resistant to cutting and drilling. They are ideal for high-security applications where maximum protection is required.

Heavy-duty padlocks are available in various configurations, with options for different locking mechanisms such as key or number combination locks.

Stainless Steel Padlocks

Offer excellent corrosion resistance and durability, suitable for marine environments, food processing plants, and other harsh conditions.

Weatherproof Padlocks

Weatherproof padlocks are designed to withstand harsh weather conditions, making them suitable for outdoor use.

By Security Level

Light-Duty Padlocks

Light-duty padlocks are suitable for general-purpose applications in Singapore where security needs are not critical. They are typically made from lighter materials and may have simpler locking mechanisms.

Medium-Duty Padlocks

Medium-duty padlocks offer a good balance of security and affordability. They are commonly used for securing gates, sheds, lockers, and other items where moderate security is required.

High-Duty Padlocks

High-duty padlocks are constructed from hardened steel or other robust materials. They feature advanced locking mechanisms to resist picking, drilling, and other attacks. They are ideal for securing high-value items or in areas with high-security risks.

Applications of Padlocks

Padlocks are versatile security devices used across a wide range of residential and industrial settings. Here are some examples:

Automotive Industry

• Engine Compartment: Padlocks can be used to secure the engine compartment of vehicles, preventing unauthorised access and potential theft of components or tampering. This is particularly useful for commercial vehicles, fleet vehicles, or vehicles storing valuable equipment.
• Undercarriage: Padlocks can secure spare tires, toolboxes, or other equipment stored in the undercarriage of vehicles, protecting them from theft and damage.

Construction & Engineering

• Hydraulic Systems: Padlocks can be used to secure control panels or shutoff points for hydraulic systems in industrial settings, preventing improper operation.
• Pneumatic Systems: Similar to hydraulic systems, padlocks can safeguard pneumatic systems, restricting access and preventing tampering.
• Plumbing Systems: Padlocks can be used to secure control valves, utility access points, or shutoff systems to plumbing systems.
• Irrigation Systems: Padlocks can protect irrigation systems by securing access points and preventing any tampering that could affect the proper delivery of water to crops or landscapes.

Manufacturing

• Machinery: In manufacturing facilities, padlocks play a vital role in securing industrial machinery and preventing unauthorised use. This helps avoid potential safety hazards and ensures that production processes aren't disrupted.
• Assembly Lines: By securing access points, padlocks help prevent unauthorised adjustments that could compromise the production process or the quality of the final product.

Marine Industry

• Boat Engines: Padlocks can secure outboard motors or engine compartments on boats, preventing theft.
• Bilge Pumps: Padlocks can be used to secure access points to bilge pump systems, preventing tampering or unauthorised operation.
• Hydraulic Systems: Restricting access to critical hydraulic systems through padlocks prevents unintentional adjustments or interference with components like steering mechanisms and trim tabs.

Factors To Consider When Choosing The Right Padlock

Choosing the right padlock in Singapore depends on several factors:

• Security Level: How much security do you need? Consider the value of the items being protected and the potential risks.
• Application: Where will the padlock be used? Different applications have different safety and security requirements.
• Shackle Type: Choose a shackle type that suits the application. Closed shackles offer more security, while open shackles are more versatile.
• Locking Mechanism: Key or combination? Consider convenience and security needs.
• Material & Construction: Choose durable materials that can withstand the environment and potential attacks.

Shop Padlocks at RS Singapore

RS is a trusted supplier and distributor of high-quality padlocks in Singapore from leading brands like Brady, ABUS, and Master Lock. Whether you need a simple padlock for safety, a door seal, or a cabinet lock, we offer a wide selection to meet your needs.

To place an order, simply browse our online catalogue, add the desired items to your cart, and proceed to checkout. We accept various payment methods for your convenience.

For detailed information on our delivery services, estimated timeframes, and associated costs, please visit our Delivery Information page. We offer a range of delivery options to suit your needs and budget.