100.000$:
The average loss in cargo theft in the USA

Shipping and commercial activities, high-value cargo transportation…
Stay focused on growing your business with reliable and effective security solutions.

Wether you operate 53' semi-trailer, Dry Van, flatbed...Keep your invest protected along the road with
the lock series built for the pros!

Homepage  >  Find My Lock  >  Locks for 53' Semi-Trailer

100.000$:

The average loss in cargo theft in the USA.

Don't be part of the statistics!

Shipping and commercial activities, high-value cargo
and equipment transportation…
Stay focused on growing your business with
reliable and effective security solutions
.

Keep your invest protected along the road with
the lock series built for the pros!

Built to last

Rust Resistant

Free Keyed Alike Option

5-year warranty

KING PIN LOCKS

Meet the AMPLock IRON BLADE design: Molded from a unique block of ductile iron to form a massive piece with conical shape that fully isolate your kingpin hitch. The LPC lock series ensure a maximum of resilience and reliability thanks to their unique structure, strengthened by 6 hardened blades, and up to 18 pounds of mass material. Find out the most advanced and effective physical security for semi-trailers, flat bed trailers, Dry van and other trailers towed with kingpin hitch.

Select a level of security:

KINGPIN LOCKS

Find out the patented
AMPLock IRON BLADE design:

Molded from a unique block of ductile cast iron strengthened by 6 hardened blades forming a massive piece with conical shape and a up to 18 pounds of mass material.

The LPC series ensures maximum
of durability and resilience
against the most determined
and brutal attempts.

Select a level of security:

LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F
LPC-F

LPC-F

$367.00
HEAVY DUTY KING PIN LOCK

> Weight:
10 Pounds Heavy.

> Used to protect:
53' Semi-Trailer | Dry Van | Flatbed.



More lock options for 2-5/16" Coupler:

LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD
LPC-FD

LPC-FD

$525.26
THE "MASTODON" KINGPIN LOCK 

> Weight:
18 Pounds Heavy.

> Used to protect:
High-Value Cargo Trailer | 53' Semi-Trailer | Dry Van | Flatbed.




More lock options for 2-5/16" Coupler:

Push and lock.
That's all.

Installed faster than spell "A-M-P-Lock".
Easy to operate with PUSH AND LOCK system.

Remain The Only Person Who Knows
What's Inside!

Whether you manage critical deliveries, transporting high-value cargo content, your working equipments or personal valuables with our one-of-the-kind padlock designs featuring all the AMPower.

> Designed for Barn-door and Roll-up door style.

> Secure trailer back and side doors.

> The perfect security add-on for: utility trailer, 53' semi-trailer, delivery truck and container.

Sort by door style

TRAILER DOOR LOCKS

Whether you manage critical deliveries, transporting high-value cargo content, on-site equipments or personal valuables:
keep it strongly sealed and remain the only person who knows
what's inside with unique padlocks designed for enclosed trailer
and container doors.

Select a door style:

PDC-02 PDC-02 loading
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PDC-02

$132.95
Heavy duty padlock for Barn-door / Swing door style. Unique lock design for trailer back...
PRD PRD loading
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Out Stocks In Stocks

PRD

$193.91
Heavy duty padlock for Roll-up door style. Unique lock design for trailer back /side doors....

2" Coupler Locks

Refer to the  Fit Guide or use  filter options below the locks.

$132.95

PRD

$193.91

Push and lock.
That's all.

Installed faster than spell "A-M-P-Lock".
Easy to operate with PUSH AND LOCK system.

Complete your B-PACK
with LPC-FD

Select a level of security for your trailer,
Customize your pack,
Save 10%.

ST53B-2
Security Level: ADVANCED

In the pack:
> 1X LPC-FD.
> 1X Door Lock.


From 565,20$
(initial value: from 628$)

ST53B-3
Security Level: ULTIMATE

In the pack:
> 1X LPC-FD.
> 2X Door Lock.


From 565,20$
(initial value: from 628$)

Peace of Mind 101

100% manufactured by our family-owned company with over 30 years of experience in the CNC machining industry.
AMPLocks protect your trailer and cargo content with huge amounts of deterrence, resilience and durability.

Bulletproof Locks

Custom-fit

Rust resistant

5-star service

Resistance-Driven Design

Our Custom-fit lock operate like a thick and armored skin around your towing equipment.

-> Learn More

Heavy-Duty Materials

Built with precision from massive Ductile cast Iron and high-end Stainless steel.

-> Learn More

Recomended by Locksmith

And also tested by thieves.
Both reached the agreement that our lock are beast. About the thieves, they didn't really make feedbacks, but the locks did 😏

-> Learn More

Recommended by expert

100% SECURE CHECKOUT

2-day Free Shipping

HASSLE - FREE RETURNS

Push and lock. That's all

Installed faster than spell "A-M-P-Lock".
Easy to operate with smart PUSH AND LOCK system.

Turn Your Trailer
Into A Bunker

Upgrade your trailer security and Save money
with The AMPLock B-Packs!

Build your all-In-One security solution including
up to 3 keyed alike locks to protect at once your :
Tow Hitch, Trailer Content and Hitch-Mounted Equipments.

Complete your B-PACK with LPC-FD

Select a level of security below. Customize your pack. Save 10%.

banner

ST53-B2
Security Level: ADVANCED

In the PACK:
> 1X LPC-FD.
> 1X Trailer Door Lock.


From 565,20$
(value: From 628$)

banner

ST53-B3
Security Level: ULTIMATE

In the PACK:
> 1X LPC-FD.
> 2X Trailer Door Lock.


From 681,30$
(value: From 757$)

Peace of Mind 101

+30 years of expertise

Engineered and manufactured on the North American soil by the family-owned company merging human savoir-faire and
state-of-the-art technologies.

High-Grade Materials

AMPLocks are exclusively made of certified high-grade ductile iron and stainless steel from North American sources.

Approved by Locksmith

And also tested by thieves.
They were both taken aback by the robustness of AMPLocks. About the thieves, they didn't really make feedbacks, but the locks did 😏

5-Stars
customer service

Free Shipping in 2 days
30-days free return
5 years warranty

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