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Locks

The Green Book is the leading source for Locks. Related categories such as Cam Locks, Bicycle Locks, Decorative Locks and Cylindrical Locks can be sourced here. A wide range of manufacturers, dealers, suppliers, distributors, wholesalers, stockist and services can be found here to meet your purchasing needs.

We have the most comprehensive database for related categories such as Hardware Wholesalers, Chains, Pipe Fittings, Hinges and more. Use the search filters provided for a more specific brand or company.

Platinum Listings

Select Products Below & Click Enquire Now or Add To My Selection or View My Selection

Master Lock Security Padlock

The Pro Series padlock range was designed to endure the toughest security applications by providing extra protection against corrosion, abuse and attack.Ideal for securing basement storage units, garages or factory fences. 54mm high security

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ppe-distribution-s-pte-ltd
Blk 9004 Tampines St 93 #03-124/120 Tampines Ind Pk A S(528838)

PPE Distribution (S) Pte Ltd

PPE Distribution (S) Pte Ltd was established in 1993 as a company that distributes safety products to the various industries. Since our inception, we have focused on the business of workplace safety and health. We believe our job is to help clients ...

Locks

We have a wide range of locks: Cylinder Cam Locks, Quarter Turn Latches, Sliding Locks, Swing Handles, Drawer Locks, Compression Locks and Latches, Magnetic Catch, Heavy Duty Locks etc. If you are looking for Electronic Locking System, we can help

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essentra-components-pte-ltd
238A Thomson Rd #25-04/05 Novena Sq S(307684)

Essentra Components Pte Ltd

Essentra Components is a global market leading manufacturer and distributor of plastic injection moulded, vinyl dip moulded and metal items. Operating units in 26 countries serve a very broad industrial base of customers with a rapid supply of ...

Castell Lock

- Material: Brass- Finish: Chrome- Different combination available Our range of products:• Air Circuit Breaker• Cable• Circuit Breaker• Current Transformer• Electrical Contactor• Electrical Enclosure• Indicator

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lifeforce-electric-pte-ltd
7 Yishun Ind St 1 #02-32 North Spring Bizhub S(768162)

Lifeforce Electric Pte Ltd

Lifeforce Electric Pte Ltd is a Singapore based company conducting business at both local and international level. With both the component trading and engineering departments we cater the needs of different business segments. Along with our ...

Gold Listings

Hong Wen Hardware Timber Pte Ltd

10 Admiralty St #01-07/08 North Link Bldg S(757695)

With more than 20 years experience behind him, Mr Francis Tng set up Hong Wen Hardware Timber Pte Ltd in 1999. Hong Wen specialises in ...

Sellery Tools Pte Ltd

41 Kallang Pudding Rd #01-02 Golden Wheel Bldg S(349316)

Sellery Tools Pte Ltd is a part of the Golden Wheel Group which has affiliated branches in Jakarta, Taipei, Hong Kong, Shanghai, and ...

SS International Engineering

50 Bt Batok St 23 #04-17 Midview Bldg S(659578)

SS Int'l is now one of the leading trading centres that provides automotive and general engineering products and services to a wide range ...

Kok Han Marketing Pte Ltd

3 Kaki Bt Rd 1 #01-03/04 Eunos Technolink S(415935)

Kok Han Marketing Pte Ltd is a company established in 1989 and has been a long running player in the manufacturing and hardware supplies ...

Sing Brothers Hardware Pte Ltd

81 Genting Lane #01-01 Everich Ind Bldg S(349566)

We are a 100% trusted Stockists, Importers and Exporters in Singapore with all sort of required hardwares and tools of our own carried ...

AV-Science Marketing Pte Ltd

3 Up Aljunied Link #08-06 Joo Seng Warehouse Blk B S(367902)

AV-SCIENCE specializes in the latest visual communication solutions for your presentation and training needs. We offer presentation ...

Yap Sun Hardware Mfy Pte Ltd

120 Sims Ave S(387443)

Yap Sun Hardware design and manufacture of Iron mongery; door hinges, locks, door stoppers, Building hardware, handles, latches, door bolt, ...

Basic Listings

Peng Kee Co

219 Henderson Rd #01-04 Henderson Ind Pk S(159556)

PND Hardware & Trading Pte Ltd

13 Gul Link S(629383)

PND Hardware & Trading Pte Ltd started out as a company in 2003. We are the exclusive distributor for WD-40 in Singapore. We continue ...

Wing Poh Hardware Pte Ltd

159 Sin Ming Rd #07-01 Amtech Bldg S(575625)

On March 23, 1992, Wing Poh Hardware Pte Ltd became a private limited company. Previously known as Wing Poh Company, the ...

A & A 24Hrs Mobile Locksmith

Blk 236 Bt Batok East Ave 5 S(650236)

WHY US? A & A 24 HRS MOBILE LOCKSMITH is always on-call to provide reliable, FAST service in ALL situations even EMERGENCY. We are a ...

Locks are fastening devices that can either be electronic or mechanical. They can be opened using any of the following: key, keycard, password and fingerprint. They are used to provide safety, security and protection to those residing in a room, house and building. Modern security locks can be integrated to a computerized system for improved security strength.

Industrial revolution has paved the way for the invention and production of different door lock types for residential, commercial and industrial applications.
• Padlock is one of the most common types of locks used due to its portability. It is made of three components: body, shackle and locking mechanism.
• Electric Lock employs motors, magnets and solenoids for power delivery and removal. These are integrated to an access control system for authentication, prevention and operation.
• Deadbolt is used together with a spring-bolt lock on doors for better security door locks. They can only be opened if its lock cylinder is rotated using correct key.
• Combination Lock does not require keys to be opened. It needs the correct combination of either letters or numbers to be opened.
• Magnetic Lock is a fail-safe type of locking device made from armature plate and electromagnet. The electromagnet component is attached on a door frame while the armature plate is on the door.
• Cylinder Lock is made with an easy to change cylinder without modifying its boltwork.
• Keycard Lock is mainly used in hotels and automated parking lots. This is typically made from plastic card with a rectangular shape. The plastic card has stored information that is used for disengaging locking mechanisms.

Be safe and secured at The Green Book Directory’s listing of companies that offer locks and related products and services in Singapore. The website deals with businesses that are dedicated in the development and production of safety locks for the safety and welfare of people.
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