Trailer Door Latch - Built In Lock

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$25.39 - $77.78

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$33.19 - $144.56

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$23.70 - $59.63

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$262.03 - $262.03

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Trailer Door Latch Parts or Accessories

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Filters: Built In Lock

Bauer Products Entrance Door Lock for Horse Trailers - Matte Black - Silver Pins - Built In Lock

(12 reviews)

Code: BA28UR

Our Price: $144.56

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Plastic
Bauer Products

Upgrade the original entrace door latch on your horse trailer to this durable locking latch. Fits a standard cutout measuring 4-1/2" x 5-1/4".

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Bauer Products Manger Door Lock for Horse Trailers - Matte Black - Glass Filled Nylon - Built In Lock

(49 reviews)

Code: BA95FR

Our Price: $55.28

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Plastic
Bauer Products

Upgrade the original feed or manger door latch on your horse trailer to this durable locking latch. Fits a standard cutout measuring 2-3/4" x 3-3/4".

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Global Link Vise Lock for Cam-Action Door Latch - Keyed Alike Option - Black - Built In Lock

(329 reviews)

Code: 295-000024

Our Price: $25.39

In Stock

Trailer Door Latch
Reversible
Cam-Action Latch
Keyed Alike
Built In Lock
Bolt-On
Steel
Global Link

Secures the handle on your trailer's cam-action door latch kit. Replaces the hasp and padlock. Spring-loaded lever ensures that the handle always returns to the closed position. Can be keyed alike to match your other Global Link RV locks.

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Global Link Vise Lock for Cam-Action Door Latch - Keyed Alike Option - Silver - Built In Lock

(329 reviews)

Code: 295-000025

Retail: $44.71

Our Price: $26.53

In Stock

Trailer Door Latch
Reversible
Cam-Action Latch
Keyed Alike
Built In Lock
Bolt-On
Steel
Global Link

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Blaylock Door Lock for Enclosed Trailers - Aluminum - Push Button - Built In Lock

(156 reviews)

Code: BLDL-80

Retail: $117.68

Our Price: $53.45

In Stock

Trailer Door Latch
Reversible
Latch Lock
Keyed Alike
Built In Lock
Bolt-On
Aluminum
Blaylock Industries

Sturdy, rustproof lock deters theft of the contents of your enclosed cargo trailer. Cam-and-keeper design, push-button lock, and recessed tumbler provide both security and peace of mind. Can be keyed alike to match other Blaylock push-button locks.

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Bauer Products Compression Latch for 2" Thick Ramp Doors - Matte Black - Built In Lock

(32 reviews)

Code: BA67FR

Our Price: $69.78

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Alike
Keyed Unique
Built In Lock
Bolt-On
Aluminum
Bauer Products

Heavy-duty compression latch replaces or upgrades the latch on the 2" thick ramp door of your enclosed trailer. Shaft rotates 360 degrees to be used as a left- or right-handed latch. Can be keyed alike to match other Bauer RV SCI locks.

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Bauer Products Locking Cam Latch for Cargo Trailers - Matte Black - 300 Series Key - Built In Lock

(22 reviews)

Code: BA84FR

Retail: $35.93

Our Price: $33.22

In Stock

Trailer Door Latch
Reversible
Latch Lock
Keyed Alike
Built In Lock
Bolt-On
Aluminum
Bauer Products

This lock replaces the standard hasp and padlock assembly on your trailer to secure your cam-action latch. Spring-loaded lever ensures that the handle stays put. Can be keyed alike to match other Bauer RV SCI locks.

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Bauer Products Compression Latch for 4" Thick Ramp Doors - Matte Black - Built In Lock

(32 reviews)

Code: BA87FR

Our Price: $70.53

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Alike
Keyed Unique
Built In Lock
Bolt-On
Aluminum
Bauer Products

Heavy-duty compression latch replaces or upgrades the latch on the 4" thick ramp door of your enclosed trailer. Shaft rotates 360 degrees to be used as a left- or right-handed latch. Can be keyed alike to match other Bauer RV SCI locks.

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Trimax Bullet Latch Lock for Trailer Doors - 3/8" Shackle - Aircraft Aluminum - Black - Built In Lock

(4 reviews)

Code: TMX72SR

Retail: $77.99

Our Price: $45.89

In Stock

Trailer Door Latch
Reversible
Latch Lock
Keyed Unique
Built In Lock
Aluminum
Trimax Locks

Lock it and forget it. This heavy-duty latch lock has a hidden, hardened shackle that can't be reached to cut. It fits most trailer door hasps, covering the shackle and rivets to help prevent tampering.

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Locking Paddle Handle w/ Internal Release - 5-1/2" Long x 4-1/4" Tall - Zinc Plated Steel - Built In Lock

(68 reviews)

Code: PLR5115

Our Price: $43.20

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Unique
Built In Lock
Zinc-Plated Steel
Polar Hardware

Replace the old locking latch on your door, toolbox, or storage compartment with this sturdy paddle-handle latch that locks with the included key. Safety lever allows the lock to be disengaged from the inside. Zinc-plated steel resists corrosion.

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Global Link Vise Lock for Cam-Action Door Latch - Keyed Alike Option - White - Built In Lock

(329 reviews)

Code: 295-000026

Retail: $30.15

Our Price: $26.88

In Stock

Trailer Door Latch
Reversible
Cam-Action Latch
Keyed Alike
Built In Lock
Bolt-On
Steel
Global Link

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Locking L-Shaped Handle - 4" Long - Chrome

(66 reviews)

Code: 37210895

Retail: $42.78

Our Price: $30.13

In Stock

Trailer Door Latch
Compartment Door
Latches
Keyed Unique
L-Handle Latch
4 Inch Long
Silver
JR Products

...Features: Locking L-shaped handle replaces a broken or damaged handle on your truck cap or camper shell 2 Keyed-alike keys are included Single-sided...

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Locking L-Shaped Handle - 8-3/16" Long - Powder Coated Steel - Built In Lock

(14 reviews)

Code: PLR7011L

Our Price: $59.63

In Stock

Trailer Door Latch
Reversible
L-Handle Latch
Keyed Alike
Built In Lock
Bolt-On
Steel
Polar Hardware

Replace a broken or damaged handle on your trailer, storage unit, or delivery truck with this locking L-shaped handle. Simply push the button to lock and use one of the 2 included keys to unlock. Shank measures 6" long x 5/8" thick.

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Bauer Products Locking Cam Latch for Horse Trailers - Matte Black - AE Series Key - Built In Lock

(86 reviews)

Code: BA32FR

Our Price: $51.08

Trailer Door Latch
Reversible
Latch Lock
Keyed Unique
Built In Lock
Bolt-On
Aluminum
Bauer Products

This lock replaces the standard hasp and padlock assembly on your trailer to secure your cam-action latch. Spring-loaded lever ensures that the handle stays put.

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Trimax Trailer Coupler Latch or Door Lock - Trigger Latch Style - 1/4" Pin Diameter - Chrome

(14 reviews)

Code: TMX26SR

Retail: $28.99

Our Price: $18.72

Trailer Door Latch
Latch Lock
Universal Application Lock
Keyed Unique
Steel
7/8 Inch Span
Trimax Locks

...a rubber cap to keep moisture and debris out of the lock cylinder, because no one wants to deal with a stuck lock! Scratch protection: A built-in rubber bumper prevents scratches to your trailer...

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Bauer Products Manger Door Lock for Horse Trailers - Matte Black - Zinc - Left Hand - Built In Lock

(51 reviews)

Code: BA55FR

Our Price: $62.97

Trailer Door Latch
Left Hand
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Zinc-Plated Steel
Bauer Products

Upgrade the original feed or manger door latch on your horse trailer to this durable locking latch. Door latch is hinged on the left side. Fits a standard cutout measuring 2-3/4" x 3-3/4".

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Bauer Products Manger Door Lock for Horse Trailers - Matte Black - Zinc - Right Hand - Built In Lock

(51 reviews)

Code: BA83FR

Our Price: $62.70

Trailer Door Latch
Right Hand
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Zinc-Plated Steel
Bauer Products

Upgrade the original feed or manger door latch on your horse trailer to this durable locking latch. Fits a standard cutout measuring 2-3/4" x 3-3/4".

More Information >

Tamper-Proof Door Latch w/ 36" Pipe for Enclosed Trailers - Black-Out Zinc-Plated Steel - Built In Lock

Code: ABS29FR

Our Price: $77.78

Trailer Door Latch
Reversible
Cam-Action Latch
Keyed Unique
Built In Lock
Bolt-On
Zinc-Plated Steel
ABS Fasteners

If you've got smaller trailer doors, you know most bar locks don't fit right. This one does. It's built for side and compact doors, giving you a tight seal that won't rattle loose on the road.

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Locking Latch with 2 Keys - 3/4" to 1-1/4" Offset - Chrome Plated Brass - Built In Lock

Code: PLR512-OFF

Our Price: $262.03

Trailer Door Latch
Offset Latch
Keyed Unique
Built In Lock
Bolt-On
Brass
Polar Hardware

Add a locking latch to your trailer. Works with trailer doors with an offset measuring between 3/4" and 1-1/4". Chrome-plated brass construction resists rust and corrosion. Includes 2 keys.

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Bauer Products L-Handle Lock for Horse Trailers - Counterclockwise - Gloss Black - Built In Lock

Code: BA62FR

Retail: $32.95

Our Price: $23.70

Trailer Door Latch
Left Hand
L-Handle Latch
Keyed Unique
Built In Lock
Bolt-On
Bauer Products

...Features: Locking L-handle replaces 1 broken or damaged handle on the feeder door of your horse trailer Counterclockwise-rotating handle mounts on...

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Explore Expert Info

on Trailer Door Latch

Videos

for Trailer Door Latch

Help Articles

for Trailer Door Latch

Expert Answers

for Trailer Door Latch

"Junior" Locking Stainless Steel Flush Door Latch - Built In Lock

(262 reviews)

Code: L1883

Our Price: $39.99

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Stainless Steel
Redline

More Information >

"Junior" Locking Stainless Steel Flush Door Latch with Inside Release - Built In Lock

(262 reviews)

Code: L1833

Our Price: $46.41

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Stainless Steel
Redline

Flush mounted latch with stainless steel spring, stainless steel finish, locking cylinder and an inside release. Mounts in 2-3/4" x 3-3/4" hole.

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Redline Locking "L" Style Door Handle - 2-1/2" - Built In Lock

(67 reviews)

Code: 276

Retail: $30.40

Our Price: $28.78

In Stock

Trailer Door Latch
Reversible
L-Handle Latch
Keyed Unique
Built In Lock
Bolt-On
Aluminum
Redline

More Information >

Full Size Locking Steel Flush Door Latch - Built In Lock

(70 reviews)

Code: L3980

Our Price: $48.65

In Stock

Trailer Door Latch
Reversible
Flush Latch
Keyed Unique
Built In Lock
Bolt-On
Steel
Redline

Flush mounted latch with stainless steel spring, rustproof finish and locking cylinder. Mounts in 3-3/8" x 4-5/8" hole.

More Information >

1 2

Cam-Action Latch

Flush Latch

Spring Latch

Bolt-On

Aluminum

Secure Your Trailer with Built-In Lock Latches

Built-in lock trailer door latches offer enhanced security and ease of use. Perfect for custom builds or replacements, these latches ensure your valuables are safe. With heavy-duty construction and smooth operation, they're ideal for trailers, gun lockers, and more.

A built-in lock provides an integrated security solution, eliminating the need for additional padlocks. This design ensures a streamlined appearance and reduces the risk of losing keys or locks. It's perfect for securing valuable items in trailers or custom builds like gun lockers.

Installation is straightforward, often fitting existing openings. Some may require minor adjustments, like threading a bar for internal access. Ensure the latch dimensions match your cutout, and consider if you need multiple latches keyed alike for convenience.

Yes, these latches are designed for heavy-duty applications. They offer smooth operation and robust construction, making them suitable for trailers, patrol cruisers, and more. Their durability ensures long-lasting performance even in demanding environments.

Absolutely! These latches are versatile and can be adapted for custom projects like cargo drawers or homemade trailers. Their design often mirrors OEM parts, providing a cost-effective solution without compromising on quality or appearance.

If the lock mechanism fails, inspect for debris or damage. Some users have experienced issues with debris jamming the lock. In such cases, a replacement might be necessary. It's advisable to keep the lock clean and lubricated to prevent such issues.

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