Built to last
Rust Resistant
Free Keyed Alike Option
Recommended by experts
About ball coupler locks
Mechanical locks with resistance-driven design providing strong deterrence power and huge amount of resistance against the toughest conditions over a long period of time.
> For 2" and 2-5/16" ball couplers.
> Designed to tightly conform to the contours of OEM ball coupler.
> High-density materials: Made of ductile iron and stainless steel.
> Built-in complex internal mechanism with hard access for thieves.
> 5 to 12 times heavier than conventional trailer locks on average.
Sort by ball coupler size:
BALL COUPLER LOCKS
Engineered to tightly conform to the contours of your OEM ball coupler thanks to patented resistance-driven design that ensure a stronger deterrence power. Our mechanical locks are built from high-density materials and feature top-tier components to provide outstanding resistance against the toughest conditions.
Overview by size:
Meet The BA Lock Series
A solid monobloc structure built from high-grade stainless steel, and boasting a dual heavy-duty bearing balls locking mechanism. They take place under the ring to seal it tightly and improve the lock capacities.
Featuring superior mechanical and thermal properties with up to 10.2 pounds of mass material, BA locks provide a formidable line of defense against cutting attack, hot flush, corrosion, drilling, massive impacts and so on.
> For 2-1/2" and 3" ring hitch.
sort by ring hitch size
LUNETTE RING LOCKS
Meet the BA series: A rock solid stainless steel monobloc structure boasting one-of-a-kind locking mechanism with dual heavy-duty bearing balls developed by AMPLock. Featuring up to 10.2 pounds of mass material with superior thermal and mechanical properties, BA locks provide a formidable line of defense against hot flush, cutting attack, corrosion, drilling, massive impacts and so on.
Select a size:
2" Coupler Locks
Refer to the Fit Guide or use filter options below the locks.
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:
2" Coupler Locks
Refer to the Fit Guide or use filter options below the locks.
Complete your B-PACK
Customize your pack,
Save 10%.
TRB-PACK
Towing type: BALL COUPLER
> 1X Ball Coupler Lock.
> 1X Hitch Pin Lock.
> + 1X Trailer Door Lock.
From 215,63$
(initial value: from 239,59$)
TLR-PACK
Towing type: Lunette Ring Hitch
> 1X Ring Hitch Lock.
> 1X Hitch Pin Lock.
> + 1X Trailer Door Lock.
From 458,10$
(initial value: from 509$)
EXTREMELY DETERRENT.
HIGHLY RELIABLE.
RECOMMENDED BY EXPERTS.
ALL IN THE LOCK
And make your next move happen!
Made in North America from leading-edge technologies, AMPLocks are real rock solid guardians for trailers, combining high-grade materials with resistance-driven design.
Experience top-notch security with heavy duty trailer hitch locks manufactured by
our family-owned company with over
30 years of expertise in the high precision
CNC machining industry.
Keep running your game with confidence:
Don't just lock it, AMPLock it!
High-grade materials
Certified heavy duty from North American sources: Ductile cast Iron and Stainless steel.
RESISTANCE-DRIVEN DESIGN
Custom-fit locks built like a thick and armored skin for a maximum of deterrence.
Complex internal mechanism
Built-in the thickest part of the lock with multiple disc to prevent effectively against picking and drilling attempts.
PUSH AND LOCK SYSTEM
Convenience meets resistance:
Your lock is installed in just enough time to spell "A-M-P-Lock". Try by yourself! 😉
KEYED ALIKE OPTION
Operate all your lock with the same key.
Free option!
5 YEARS WARRANTY
Enjoy long term peace of mind with your material is secured by AMPLock.
RECOMMENDED BY LOCKSMITH
And also tested by thieves.
Both are reach the agreement that our locks are beast. About the thieves, they didn't really make feedbacks, but the locks did 😏
FREE SHIPPING
In your mail box as fast as 2 days with no minimum order (within the USA).
30 DAYS FREE RETURN
Satisfied or you get your money back! Need an exange? Also free 🙂
Turn Your Trailer
Into A Bunker
Upgrade your trailer security and Save money
with The AMPLock B-Packs!
Build your all-In-One security solution including
up to 3 keyed alike locks to protect at once your :
Tow Hitch, Trailer Content and Hitch-Mounted Equipments.
Complete your B-PACK!
TRB-PACK
Hitch Type: Ball Coupler
Hitch Type: Ball Coupler
> 1X Ball Coupler Lock.
> 1X Hitch Pin Lock
+
> 1X Trailer Door lock.
From 215,63$
(value: from 239,59$)
TLR-PACK
Hitch Type: Lunette Ring
Hitch Type: Lunette Ring
> 1X Lunette Ring Lock.
> 1X Hitch Pin Lock
+
> 1X Trailer Door lock.
From 458,10$
(value: from 509$)
Easy to operate
100% SECURE CHECKOUT
2-day Free Shipping
HASSLE - FREE RETURNS
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 🙂
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