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MASTER LOCK Control Key (MPN K3630-03) - Built-in Locker Lock Control Keys
MASTER LOCKBuilt-in Locker Lock Control Keys

MASTER LOCK Control Key (MPN K3630-03)

The MASTER LOCK Control Key (MPN K3630-03) is a built-in locker lock control key from MASTER LOCK. It is identified by model ML03.

SKU 3G-OTH-422529

Also listed as: K363003 · K3630 03

Brand
MASTER LOCK
Item
Control Key
Category
Built-in Locker Lock Control Keys
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MASTER LOCK
Manufacturer Part Number
K3630-03

Technical Documents

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MASTER LOCK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTER LOCK Control Key (MPN K3630-03) is a built-in locker lock control key from MASTER LOCK. It is identified by model ML03.

Frequently Asked Questions

What is the MASTER LOCK Control Key K3630-03 used for?

The MASTER LOCK Control Key K3630-03 is a built-in locker lock control key used to manage and override locker locks in institutional, fitness, and industrial settings. It allows authorized personnel to open or reset lockers without individual user keys, streamlining maintenance and security operations.

What are the specifications of the MASTER LOCK Control Key K3630-03?

The MASTER LOCK Control Key K3630-03 is identified by model ML03 and is a built-in locker lock control key from MASTER LOCK. It is designed for use with compatible MASTER LOCK locker locks, providing a standardized control key solution for facility managers.

Where to buy the MASTER LOCK Control Key K3630-03 worldwide?

You can source the MASTER LOCK Control Key K3630-03 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct control key for your locker system.

How to select the correct MASTER LOCK control key for a locker system?

To select the correct MASTER LOCK control key, verify the model number on your existing lock or system documentation. The K3630-03 corresponds to model ML03. Consult the lock manufacturer's compatibility guide or contact 3G Electric for assistance in matching the control key to your locker lock series.

Used in

Common applications for MASTER LOCK
Locker security in industrial facilities — Master Lock built-in deadbolt lock (MPN 1710) for employee lockers
Equipment access control on job sites — Master Lock Bluetooth padlock (MPN 4400ECWWG) for tool cribs and gates
Key management for fleet vehicles — Master Lock lockbox (MPN 5440ECWWG) securing vehicle keys at depots
Padlock for outdoor storage units — Master Lock long shackle combination padlock (MPN 175LH) for hasps on sheds
Keyless entry for maintenance panels — Master Lock scrolling combination padlock (MPN 975DCOM) on electrical enclosures
High-security locking for warehouse cages — Master Lock stainless steel combination padlock (MPN 1500LF) for corrosion resistance

MASTER LOCK Products

3G Electric supplies MASTER LOCK built-in locker lock control keys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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