CUSTOM-FIT DESIGN

Each AMPlock is built to conform the shape and size of the specific type of OEM ball coupler shown in visual references.

Homepage  >  Ball Coupler Locks.

Built to last

Rust Resistant

Free Keyed Alike Option

Recommended by experts

2" COUPLER LOCKS

Need help to find the right 2" lock?

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

$155.56
$293.63
$368.42
$368.42

TLS-2 TLS-2 loading
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TLS-2

$155.56
Custom-fit lock for 2" coupler with "FLAT LIP" design - see visual references. Heavy duty...
BRP-2 BRP-2 loading
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BRP-2

$293.63
Custom-fit lock for 2" coupler with "FLAT LIP" design - see visual references. Heavy duty...
BRA-2 BRA-2 loading
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BRA-2

$368.42
Custom-fit lock for 2" coupler with "No LIP" design - see visual references. Heavy duty...
BRU-2 BRU-2 loading
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BRU-2

$368.42
Custom-fit lock for 2" coupler with "Square edge" design - see visual references. Heavy duty...

BRP-2516 BRP-2516 loading
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BRP-2516

$293.63
Custom-fit lock for 2-5/16" coupler with "FLAT LIP" design - see visual references. Heavy duty...
BRA-2516 BRA-2516 loading
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BRA-2516

$368.42
Custom-fit lock for 2-5/16" coupler with "No LIP" design - see visual references. Heavy duty...
BRU-2516 BRU-2516 loading
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BRU-2516

$368.42
Custom-fit lock for 2-5/16" coupler with "Square edge" design - see visual references. Heavy duty...
BRHT-2516 BRHT-2516 loading
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BRHT-2516

$337.95
Custom-fit lock for 2-5/16" TITAN "WELD-ON" coupler style - see visual references. Heavy duty dual-part ball...
TLS-2516G TLS-2516G loading
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TLS-2516G

$203.42
Heavy duty 2-5/16" coupler lock for AIRSTREAM - Travel Trailer.Fit ball coupler with "ROLLED LIP"...
TLS-2516I TLS-2516I loading
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TLS-2516I

$210.13
Heavy duty 2-5/16" coupler lock for JAYCO - Travel Trailer.Fit ball coupler with underslung /...

$293.63
$368.42
$368.42
$337.95
$203.42
$210.13

BUILT TO LAST

SHIELD PART MADE OF
DUCTED CAST IRON

Massively built and molded according to the specific shape and size of the coupler, the external part absorbs massive and repeated impacts, slow down cutting attemps and resist to high temperatures.

HIGH-END STAINLESS
STEEL BALL LOCK

Installed in place of your hitch ball, the thick ball lock ensures a tight fit and improves sturdiness and durability, as it built with raw material providing high resistance against tough conditions.

COMPLEX INTERNAL
MECHANISM

The built-in mechanism prevents effectively against picking and drilling: It contains multiple discs(1) combined with a rotative face(2), and integrated into the thickest part of the lock, to make it hard to access for thieves. More so on 2-part lock series, engineered with swivel design to prevent traction with chains.(3)

E-COAT FINITION AND
HIGH-SECURITY COMPONENTS

Additionnal e-coat(1) treatment allows advanced corrosion resistance, which means better longevity and stronger reliability. The Shield part thus well-finished, integrates a thick cylinder(2) in its inner shape that slides into the ball lock to strongly sealed the whole structure around the trailer coupler.

Push and lock.
That's all.

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

Customize your B-PACK
with ball coupler lock

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

TRB-2
Security Level: ADVANCED

In the pack:
> 1X Ball Coupler Lock.
> 1X Hitch Pin Lock


From 215,63$
(initial value: 239,59$)

TRB-3
Security Level: ULTIMATE

In the pack:
> 1X Ball Coupler Lock.
> 1X Hitch Pin Lock.
> 1X Trailer Door Lock.

From 331,73$
(initial value: from 368,59$)

5-year warranty

100% SECURE CHECKOUT

2-day Free Shipping

HASSLE - FREE RETURNS

BUILT TO LAST

Patented custom-fit designs developed
with a resistance-driven approach:

AMPLocks act like a thick skin made of metal surrounding your material: molded from the specific size and shape of OEM ball couplers to provide tight fit, and maximize both deterrence and resistance.

Effective physical security.
Ready for the most critical attacks!

AMPLock combines certified high-grade materials
with advanced mechanical properties, such as strength, hardness, ductility, that ensure sturdiness and reliability.
Built to handle the toughest conditions over a long period of time, our locks need no further proof as they have been tested in real life situations against the most dogged attacks: cutting with portable power tools, massive and repeated impacts, torch cut, drilling, corrosion and so on.

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 Ball Coupler Lock

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

banner

TRB-2
Security Level: ADVANCED

In the PACK:
> 1X Ball Coupler Lock.
> 1X Hitch Pin Lock.


From 215,63$
(Initial value: From 239,59$)

banner

TRB-3
Security Level: ULTIMATE

In the PACK:
> 1X Ball Coupler Lock.
> 1X Hitch Pin Lock.
> 1X Trailer Door Lock.

From 331,73$
(Initial value: From 368,59$)

EXTREMELY DETERRENT. HIGHLY RELIABLE. RECOMMENDED BY EXPERTS.

EXTREMELY DETERRENT.
HIGHLY RELIABLE.
RECOMMENDED BY EXPERTS.

ALL IN THE LOCK

And make your next move happen!
Made in North America from leading-edge technologies, AMPLocks are real rock solid
guardians for trailers, combining high-grade materials with resistance-driven design.
Experience top-notch security with heavy duty trailer hitch locks manufactured by
our family-owned company with over 30 years of high precision CNC machining
expertise. Keep running your game with confidence: Don't just lock it, AMPLock it!

High-END material 

Heavy duty locks made of Ductile
cast Iron and Stainless steel from
North America. Tested and certified.

RESISTANCE-DRIVEN DESIGN

Custom-fit locks built like a thick armored skin covering your coupler
for a maximum of deterrence.

Complex internal mechanism

Built-in the thickest parts of the lock
with multiple disc highly effective against picking and drilling attempts.

PUSH AND LOCK SYSTEM

Your lock is installed in just enough time to spell "A-M-P-Lock".
Try by yourself! 😉

KEYED ALIKE OPTION

Use one set keys for all your locks.
Each set is provided with unique key number on a potential of millions of combinaison. Free option!

5 YEARS WARRANTY

It remains you so opportunities to get and experiences to live when your material is secured by AMPLock.

RECOMMENDED BY LOCKSMITH

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

FREE SHIPPING

In your mail box as fast as 2 days with no minimum order.

30 DAYS FREE RETURN

Satisfied or you get your money back! Need an exange?
Also free 🙂

ALL IN THE LOCK

And make your next move happen!
Made in North America from leading-edge technologies, AMPLocks are real rock solid guardians for trailers, combining high-grade materials with resistance-driven design.
Experience top-notch security with heavy duty trailer hitch locks manufactured by
our family-owned company with over
30 years of expertise in the high precision
CNC machining industry.
Keep running your game with confidence:
Don't just lock it, AMPLock it!

High-grade materials

Certified heavy duty from North American sources: Ductile cast Iron and Stainless steel.

RESISTANCE-DRIVEN DESIGN

Custom-fit locks built like a thick and armored skin for a maximum of deterrence.

Complex internal mechanism

Built-in the thickest part of the lock with multiple disc to prevent effectively against picking and drilling attempts.

PUSH AND LOCK SYSTEM

Convenience meets resistance:
Your lock is installed in just enough time to spell "A-M-P-Lock". Try by yourself! 😉

KEYED ALIKE OPTION

Operate all your lock with the same key.
Free option!

5 YEARS WARRANTY

Enjoy long term peace of mind with your material is secured by AMPLock.

RECOMMENDED BY LOCKSMITH

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

FREE SHIPPING

In your mail box as fast as 2 days with no minimum order (within the USA).

30 DAYS FREE RETURN

Satisfied or you get your money back! Need an exange? Also free 🙂

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