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3G Electric
MASTER LOCK King Pin Lock with Integrated No 5 Lock, Powder Coated - Kingpin Locks
MASTER LOCKKingpin Locks

MASTER LOCK King Pin Lock with Integrated No 5 Lock, Powder Coated

The MASTER LOCK King Pin Lock (MPN 387) is a powder-coated king pin lock with an integrated No 5 lock. This product is a king pin lock from MASTER LOCK, featuring a powder-coated finish and an integrated No 5 lock.

SKU 3G-OTH-486258

Brand
MASTER LOCK
Item
King Pin Lock with Integrated No 5 Lock, Powder Coated
Part Number
387
Category
Kingpin Locks
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

MASTER LOCK
Manufacturer Part Number
387
Type
Integrated No 5 Lock, King Pin Lock
Finish
Powder Coated
Includes
Integrated No 5 Lock
Product Type
King Pin Lock

Technical Documents

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

Product Description

The MASTER LOCK King Pin Lock (MPN 387) is a powder-coated king pin lock with an integrated No 5 lock. This product is a king pin lock from MASTER LOCK, featuring a powder-coated finish and an integrated No 5 lock.

Frequently Asked Questions

What is a MASTER LOCK King Pin Lock used for?

The MASTER LOCK King Pin Lock (MPN 387) secures the king pin on semi-trailers to prevent unauthorized coupling and theft. Its powder-coated finish resists corrosion, and the integrated No 5 lock provides reliable protection for fleet operators and logistics yards.

What are the specifications of the MASTER LOCK King Pin Lock 387?

The MASTER LOCK King Pin Lock (MPN 387) features a powder-coated finish and an integrated No 5 lock. It is designed as a king pin lock for semi-trailers. The manufacturer part number is 387, and the product type is King Pin Lock.

Where to buy a MASTER LOCK King Pin Lock worldwide?

3G Electric supplies the MASTER LOCK King Pin Lock (MPN 387) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this king pin lock with integrated No 5 lock.

How to install a MASTER LOCK King Pin Lock?

To install the MASTER LOCK King Pin Lock (MPN 387), place it over the trailer king pin and engage the integrated No 5 lock mechanism. Ensure the lock is fully seated and the shackle is secured. Follow standard safety practices for trailer security devices.

Used in

Common applications for MASTER LOCK
Industrial lockout/tagout — Master Lock 1483BP410ES lockout station with padlocks and safety tags for hazardous energy control.
Commercial office buildings — Master Lock office lever locksets in satin brass or nickel for interior doors in administrative areas.
School and gym lockers — Master Lock 1670 built-in combination locker locks for right-hand mounting on metal lockers.
Equipment and gate security — Master Lock 8154DPF cable lock with 6 ft steel cable for securing equipment and gates.
Toolbox and storage security — Master Lock 176 combination padlock with brass body and steel shackle for lockers and toolboxes.
ADA-compliant locker applications — Master Lock 1676MKADA locker lock for accessible facilities requiring ADA compliance.
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MASTER LOCK Products

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

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