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MASTER LOCK Coupler Lock: Universal, Powder Coated, (2) Keys - Coupler Locks
MASTER LOCKCoupler Locks

MASTER LOCK Coupler Lock: Universal, Powder Coated, (2) Keys

The MASTER LOCK Coupler Lock (MPN 389DAT) is a universal coupler lock with a powder-coated finish, supplied with two keys. 3G Electric interprets your demand for industrial security solutions, sourcing this lock…

SKU 3G-OTH-486191

Brand
MASTER LOCK
Item
Coupler Lock: Universal, Powder Coated,
Category
Coupler Locks
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Technical Specifications

MASTER LOCK
Manufacturer Part Number
389DAT
Type
Powder Coated, (2) Keys, Coupler Lock
Finish
Powder Coated
Includes
(2) Keys
Lock Type
Universal
Product Type
Coupler Lock
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MASTER LOCK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASTER LOCK Coupler Lock (MPN 389DAT) is a universal coupler lock with a powder-coated finish, supplied with two keys. 3G Electric interprets your demand for industrial security solutions, sourcing this lock across our 14 departments and delivering it with specialist support in combustion, pumps, and controls.

Frequently Asked Questions

What is a MASTER LOCK Coupler Lock used for?

The MASTER LOCK Coupler Lock (389DAT) secures trailer couplers to prevent unauthorized towing. Its universal design fits most standard couplers, and the powder-coated finish resists corrosion. 3G Electric sources this lock across 14 industrial departments for applications in transportation, agriculture, and construction.

What are the specifications of the MASTER LOCK Coupler Lock 389DAT?

The MASTER LOCK Coupler Lock (MPN 389DAT) features a universal lock type, powder-coated finish, and includes two keys. It is designed for industrial security applications. 3G Electric supplies this lock with specialist support in combustion, pumps, and controls.

Where to buy a MASTER LOCK Coupler Lock worldwide?

3G Electric supplies the MASTER LOCK Coupler Lock (389DAT) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this universal coupler lock with powder-coated finish and two keys.

How to install a MASTER LOCK Coupler Lock?

To install the MASTER LOCK Coupler Lock (389DAT), align the lock body over the coupler latch, insert the shackle, and secure with the provided key. Ensure the coupler is clean and free of debris. 3G Electric can advise on proper selection and maintenance for your application.

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 coupler locks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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