We spent many hours on research to finding container locks for trailers, reading product features, product specifications for this guide. For those of you who wish to the best container locks for trailers, you should not miss this article. container locks for trailers coming in a variety of types but also different price range. The following is the top 10 container locks for trailers by our suggestions:

Best container locks for trailers

Product Features Editor's score Go to site
Master Lock Padlock, Stainless Steel Discus Lock, 2-3/4 in. Wide, 40T (Pack of 2-Keyed Alike) Master Lock Padlock, Stainless Steel Discus Lock, 2-3/4 in. Wide, 40T (Pack of 2-Keyed Alike)
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FJM Security SPSA80-KA 3-1/8 FJM Security SPSA80-KA 3-1/8" Triple Chrome Plated D-Shaped Security Padlock, Keyed Alike
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Equipment Lock HDCDL Steel Heavy Duty Cargo Door Lock Equipment Lock HDCDL Steel Heavy Duty Cargo Door Lock
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Equipment Lock HDCDL-C Steel Heavy Duty Combination Cargo Door Lock Equipment Lock HDCDL-C Steel Heavy Duty Combination Cargo Door Lock
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Blaylock DL-80 Cargo Trailer Door Lock - 2-Pack of Keyed Alike Locks Blaylock DL-80 Cargo Trailer Door Lock - 2-Pack of Keyed Alike Locks
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Anti Theft King PIN Lock 4 Container Trailer Rv 5th Wheel Camper Trailer Anti Theft King PIN Lock 4 Container Trailer Rv 5th Wheel Camper Trailer
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Locks With Keys Portable Door Lock Container Locks Outdoor Heavy Duty Padlock Lock With 5 Keys For Garage Door, Containers, Shed, Locker And Warehouse Locks With Keys Portable Door Lock Container Locks Outdoor Heavy Duty Padlock Lock With 5 Keys For Garage Door, Containers, Shed, Locker And Warehouse
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New Bolt On Cargo Container Security -Lock Box W/ Free Padlock,Bolts -Heavy Duty, US New Bolt On Cargo Container Security -Lock Box W/ Free Padlock,Bolts -Heavy Duty, US
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Trailer Lock Security by SnatchLatch Trailer Lock Security by SnatchLatch
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Ranger Lock RGUN-0L Universal Super Extended Lock Guard with 2-Inch Hardened Steel Lock Ranger Lock RGUN-0L Universal Super Extended Lock Guard with 2-Inch Hardened Steel Lock
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Related posts:

1. Master Lock Padlock, Stainless Steel Discus Lock, 2-3/4 in. Wide, 40T (Pack of 2-Keyed Alike)

Feature

PADLOCK APPLICATION: For indoor and outdoor use; Lock is best used for storage units, garages & sheds, trailers, moving trucks and more
DURABLE DESIGN: Lock includes stainless steel construction and hardened steel shackle for increased strength and security
STRONG SECURITY: 4-pin cylinder and dual locking lever mechanism provides pick and pry resistance, shrouded design minimizes shackle exposure and protects against bolt cutter attacks.
SPECIFICATIONS: 2-3/4 in. wide lock body; 3/8 in. diameter shackle with 5/8 in. length, 3/4 in. width
INCLUDES: Two padlocks, two keys; both keys open both locks

Description

The Master Lock No. 40T Discus Padlock features a 1-9/16in (70mm) wide stainless steel body for maximum strength, reliability and corrosion resistance. The fully shrouded design minimizes shackle exposure and protects against bolt cutter attacks. The 3/8in (10mm) diameter shackle is 5/8in (16mm) long and made of hardened steel, offering extra resistance to cutting and sawing. The 4-pin cylinder prevents picking and the dual locking levers provide resistance against prying and hammering. The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

2. FJM Security SPSA80-KA 3-1/8" Triple Chrome Plated D-Shaped Security Padlock, Keyed Alike

Feature

Constructed out of durable hardened steel and is triple chrome plated making the lock uniquely suited to outdoor and marine environments
Padlock is heel toe locking with a freely rotating hardened steel shackle leaving no weak spots on the lock, this prevents attacks by cutting or sawing
The lock's durable and weather resistant chrome exterior and its unique "D" shape make it the perfect solution for securing containers, gates and storage units
Padlock comes with 4 unique European style keys and is key retaining - the keys can only be removed from the padlock when it is in the locked position
FJM Security padlocks ship keyed alike - each key set fits all of the locks. A great solution if you don't want to carry too many keys (also available keyed different)

Description

FJM High Security Padlocks

With FJM Security Heavy Duty Padlocks you can be assured of the high security and durability our locks will provide. Feel the solid composition of weight in your hand. Turn the key and note that the motion is smooth with no spring loaded parts to bind or wear out over time. These high security padlocks come with 4 European high security style keys that are very hard to duplicate keeping your lock secure from others copying the keys.

Protection from Bolt Cutters or Saws

The FJM Security SPSA80 Keyed Alike D-shaped security padlock has a freely rotating, 3/8 inch hardened steel shackle that can be applied vertically or horizontally on storage or shipping containers. The shackle has no springs to bind up or corrode over time. The SPSA high security padlock grants very little access for bolt cutters or saws and features a hardened steel, chrome plated bolt that rotates freely indeed making this lock live up to its name as a "Jimmy Proof" style high security padlock!

Heavy Duty Padlocks

This high security padlock requires the keyway to turn 90 degrees prior to connecting with the disks making it both a heavy duty padlock and a very high security lock. With all the internal mechanics being made out of brass and stainless steel, these security padlocks are built to last. Having this heavy duty padlock gives you the peace of mind for complete security for your belongings.

High Security Features

Hardened steel & chrome plated shackle

Heel & Toe double locking shackle

Freely rotating shackle making it virtually impossible to cut

No spring loaded parts to wear out

Requires keyway to turn 90 degrees prior to connecting with disks

High security keys preventing others from copying keys

Great for containers, gates, storage units, etc.

3. Equipment Lock HDCDL Steel Heavy Duty Cargo Door Lock

Feature

Keyed lock to secure both doors of a semi-trailer or storage container
Adjustable to fit doors with vertical locking bars from 9-3/4" to 16" apart
Made of two square steel tubes, one 2" and one 2-1/2", with 3/16" thick walls
Powder-coated orange for high visibility and to help resist corrosion.Made with a tubular pin tumbler lock for pick resistance
An extension is available for the Heavy Duty Cargo Door Lock for odd size container bars 17-23 inches apart.

Description

The Equipment Lock HDCDL steel cargo door lock is an adjustable-width, keyed lock made of steel to secure both doors of a semi-trailer or storage container. It is adjustable to fit doors with vertical locking bars from 9-3/4" to 16" apart. The lock is made of two square steel tubes, one 2" and one 2-1/2", with 3/16" thick walls, that fit together. The steel is powder-coated orange for high visibility and to help resist corrosion. The lock weighs 13 lb. and has 6" tall, 3/16" thick steel plates that are perpendicular to the tubes at their ends, and flush against the cargo doors, for added support.

The Equipment Lock Company manufactures crime prevention locks for the heavy equipment industry. The company, founded in 2003, is headquartered in Winchester, VA.

4. Equipment Lock HDCDL-C Steel Heavy Duty Combination Cargo Door Lock

Feature

Universal theft protection locks for trucks, trailers, containers and more
Locks both doors of all storage containers and semi trailers
Adjustable to fit the doors vertical bars From 9-3/4"-16" apart; an extension is available for containers with vertical bars 17"-21" apart
Built with 2" and 2-1/2" square tube steel with 3/16" thick walls, end plates are 3/16" plate steel 6" tall
Recommended for construction site storage
An extension is available for the Heavy Duty Cargo Door Lock for odd size container bars 17-23" apart.

Description

Theft protection for trucks, trailers, and sea containers. Made from heavy steel, and adjustable to fit a variety of doors with locking rods spaced from 9-3/4" to 16". Has a built in four digit combination lock. Set your own code.
No keys required.

5. Blaylock DL-80 Cargo Trailer Door Lock - 2-Pack of Keyed Alike Locks

Feature

Heavy-duty aircraft aluminum - will not rust.
Convenient push-button lock - Two tubular keys with each lock.
Hardened plated steel pin.
Perimeter gasket to eliminate scratching and vibration noise.
Covers the keeper hole used with regular padlocks. Covers the bolt head at the top and bottom for added security.

Description

The Model DL-80 lock-rod cam and keeper lock - for cargo, stock, vehicle and utility trailers, as well as tractor-trailers and ocean containers - designed to protect the contents of enclosed cargo trailers. It will secure most rear doors and front personnel doors, and fits on both vertical and horizontal lock-rods. SPECIAL NOTE: If ordering more than one set, please message us and let us know if you want them all keyed the same or keyed in sets. Please Note: Product has a 1" inch handle relief depth within cutout area.

6. Anti Theft King PIN Lock 4 Container Trailer Rv 5th Wheel Camper Trailer

Feature

Brand new , heavy duty
Trailer Theft Deterrent.
2 Keys Included. Locks Are Keyed Different To Avoid Duplication and Security Risk.
Blue Finish Helps The Unit Be Visible To Avoid Accidental Hook-Ups.
Helps Add Peace Of Mind and Security To Trailers Left Unattended.

Description

Semi Camper RV Trailer King Pin Lock/Fits Standard Sized King Pin Substantial Duty King Pin Lock. Fits Standard Sized King Pins. Trailer Theft Deterrent. 2 Keys Included. Locks Are Keyed Different To Avoid Duplication and Security Risk. Blue Finish Helps The Unit Be Visible To Avoid Accidental Hook-Ups. Includes Peace Of Mind and Security To Trailers Left Unattended.

7. Locks With Keys Portable Door Lock Container Locks Outdoor Heavy Duty Padlock Lock With 5 Keys For Garage Door, Containers, Shed, Locker And Warehouse

Feature

Key: Padlock with 5 unique European keys, key hold - key can only be removed from the padlock when the padlock is in the locked position
Lock weight: 1.1 KG (39 ounces) solid thick, durable, can be used for a long time, no need to change the lock
High safety: padlock is the heel toe lock, with a free rotation of the hardened steel hook ring, the lock does not leave weaknesses, to prevent cutting or sawing the attack, anti-drilling and anti-saw
Wild: Each key only suit is suitable for one locks. A good solution if you do not want to carry too many keys (you can also type in different)
Elegant design: the internal body is corrosion-resistant brass, the durable and weather-resistant chrome-plated appearance and unique "D" shape make it the perfect solution for protecting containers, doors and storage units

Description

This high security closed shackle padlock with hardened boron alloy steel closed shackleand solid hardened steel body makes this a high security padlock recommended forgates, warehouses and very high risk exposed areas. This is one of the toughest lockingpplications in the market.

Features:

Solid hardened steel body

Lock Weight: 1.1 KG (39 oz)

Hardened steel chrome plated shackle

Inner mechanism is corrosion proof brass

Rotating shackle/closed shackle

Anti-drill and anti saw

Pick proof 6 pin cylinder

Stainless steel springs

Comes with 5 latest technology keys

Large number of key combinations

What's in the box?

1 x Padlock
5 x Keys

8. New Bolt On Cargo Container Security -Lock Box W/ Free Padlock,Bolts -Heavy Duty, US

Feature

Heavy duty / Strong / Durable / Confident / Security all the time.
They hold a great deal of weight and are stacked full up to six tall on the ground and on ships that move.
We even include the carriage bolts,washers and locking nuts if you want to bolt it on.
That's right no more trimming or cutting of the door gasket.
"1 Set" / Popular Products / Limited / Stock in US / Fast ship

Description

Cargo Container / Shipping Container Security Lock Box. This is a security Lock Box for ISO Shipping containers / Cargo containers / Conex Boxes. This Lock Box also comes with the correct sized padlock and two keys, We also provide mounting hardware, Template and installation instructions. This Lock Box is made to be welded OR bolted to the container and comes with detailed installation instructions and a drill template that goes over the door gasket just like the lock box does. We even include the carriage bolts,washers and locking nuts if you want to bolt it on. That's right no more trimming or cutting of the door gasket. Used containers will have imperfections such as spots of rust, Small dents, Ripples in the corrugation but are wind and water tight and structurally sound. The door seals will be good and the doors operate. Perfect for many uses ! Superior Quality at a Unbelievable Price!!!

9. Trailer Lock Security by SnatchLatch

Feature

Trailer Lock Security at it's best
Motorcycle Trailer Lock Security
Patented Trailer Security Lock
http://www.snatchlatch.com

Description

Patented trailer security locking system that protects the trailer lock and helps prevent unauthorized access to your trailer's valuable contents. The best trailer security includes a good lock with a SnatchLatch to guard the shipping container lock,storage trailer lock, cargo trailer lock,horse trailer lock, and enclosed trailer lock.

10. Ranger Lock RGUN-0L Universal Super Extended Lock Guard with 2-Inch Hardened Steel Lock

Feature

Hardened steel lock protection for shipping container locks and semi trailer cargo locks
Fights bolt cutters and protects against corrosion and frozen locks - ice, snow, & rain
One time installation in seconds
Includes a 2 inch Padlock with a 2 inch Solid Steel Body, 2 1/12 inch Hardened Steel Shackle
Protects lock shackle, swivel latch, and rivet

Description

Ranger Universal Super Extended Lock Guard with Hardened 2 inch Padlock, 2 inch Solid Steel Body , 2 1/12 inch Hardened Steel Shackle

Conclusion

By our suggestions above, we hope that you can found the best container locks for trailers for you. Please don't forget to share your experience by comment in this post. Thank you!
May Murphy