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etrailer Hitch and Coupler Lock Set - 2" Hitch - 2-5/16" Ball

Our Price: $90.14
In Stock
Lockset includes a sturdy aluminum coupler lock to prevent towaway theft, a 1/4" diameter latch lock to ensure that your trailer won't be unhooked from the coupler, and a 2" trailer ...
that could be compromised by would-be thieves. Arm your setup with this set of etrailer locks. This kit contains all the locks you need to guard your setup from theft, including a coupler lock, a coupler
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Aluminum
  • etrailer
  • Universal Application Lock

InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock

Retail: $209.50
Our Price: $192.87
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. Also ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Stainless Steel
  • InfiniteRule
  • Universal Application Lock

TowSmart Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock

Retail: $66.80
Our Price: $41.57
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. Also ...
Features: Trailer coupler lock: Protects your trailer from being stolen when it's not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Multiple locking positions
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • TowSmart
  • Universal Application Lock

InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock

Retail: $209.50
Our Price: $192.87
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. Also ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Stainless Steel
  • InfiniteRule
  • Universal Application Lock

InfiniteRule Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock & Coupler Lock

Retail: $252.79
Our Price: $192.87
In Stock
This coupler lock kit helps prevent your trailer and gear from being stolen when you're not using it. Simply insert the ball into your coupler, connect the shackle, and lock it down. Also ...
Features: Trailer coupler lock protects your trailer from being stolen when they are not in tow Ball fits most 1-7/8", 2", and 2-5/16" ball couplers Fits up to a 4-1/2" wide
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Stainless Steel
  • InfiniteRule
  • Universal Application Lock

Curt Trailer Coupler Lock Kit - 1-7/8, 2, and 2-5/16 Couplers w/ Hitch Lock

Retail: $62.95
Our Price: $44.95
In Stock
Protect your trailer from theft with this universal coupler lock. Bright orange color deters theft and provides high visibility from afar to make it easy to spot tampering. Keyed-alike hitch lock ...
Features: Locks down your trailer coupler to prevent towaway theft Keeps others from hooking up to your trailer Bright orange color is theft deterrant Ratcheting u-lock prevents movement or removal
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Steel
  • CURT
  • Universal Application Lock

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

New Arrivals — From Our Shop to You!

Chosen by folks who live and breathe this, just like you.

Kristin
Kristin etrailer team member
Kristin etrailer team member

15

Years

|

589

Installations

15,864

Customers Helped

Any questions? Chat us from Missouri

Trimax Dual Purpose Coupler Lock and U-Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $53.99
Our Price: $33.26
In Stock
Dual-ratchet locking system and hardened steel shackle provide 360 degrees of protection for your trailer coupler and peace of mind when you leave your trailer unattended. Also works as a ...
Features: Locks down your trailer coupler to prevent towaway theft Keeps others from hooking up to your trailer Fits most ball-style couplers Creates a tight, secure fit around coupler for 360
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Trimax Locks
  • Universal Application Lock

Master Lock 1-7/8", 2", and 2-5/16" Trailer Coupler Lock - Gray - Keyed Alike

Retail: $62.47
Our Price: $41.36
In Stock
Gray-coated die-cast zinc trailer coupler lock guards against trailer towaway theft. Fits most 1-7/8", 2", and 2-5/16" ball diameters. Comes keyed alike if ordering more than one lock.Features: Coupler lock deters theft of your trailer Fits most 1-7/8", 2", and 2-5/16" ball diameters of the following coupler brands: Reese, Fulton, Valley, Atwood, Putnam, Marvel
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Latch Lock
  • Keyed Alike
  • Steel
  • Master Lock

etrailer Hitch Receiver and Coupler Lock Set - 2" Hitch - 1/2" Coupler Latch - Keyed Alike

Our Price: $50.61
In Stock
Keyed-alike lockset makes it easy to secure your ball mount to your trailer and then your trailer to the ball mount. Covered keyholes and chrome plating help prevent corrosion, and sturdy steel construction ensures long-lasting dependability.Features: Keyed-alike lock set includes a hitch lock and a coupler latch lock Hitch lock secures your ball mount to your trailer hitch Coupler latch lock secures your trailer to your ball mount
  • Latch Lock
  • Keyed Alike
  • Steel
  • etrailer
  • 1/2 Inch Span
  • Universal Application Lock

BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For Ford Side Cut Key

Retail: $89.99
Our Price: $83.47
In Stock
This universal coupler lock protects your trailer from towaway theft. Lock codes to your vehicle's ignition key, and it's nearly impossible to pick or bump. Included lock, base plate with ...
Features: Universal coupler lock deters trailer theft by preventing hookup Lock cylinder codes to your vehicle's ignition key 6-Plate tumbler sidebar on lock prevents picking or bumping
  • Off-Vehicle Coupler Locks
  • Bolt

BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - Ford Center Cut Key

Retail: $99.50
Our Price: $72.39
In Stock
This universal coupler lock protects your trailer from towaway theft. Lock codes to your vehicle's ignition key, and it's nearly impossible to pick or bump. Included lock, base plate with ...
Features: Universal coupler lock deters trailer theft by preventing hookup Lock cylinder codes to your vehicle's ignition key 6-Plate tumbler sidebar on lock prevents picking or bumping
  • Coupler Pins Locks
  • Bolt

BOLT Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers - For GM Center Cut Key

Retail: $89.99
Our Price: $83.47
This universal coupler lock protects your trailer from towaway theft. Lock codes to your vehicle's ignition key, and it's nearly impossible to pick or bump. Included lock, base plate with ...
Features: Universal coupler lock deters trailer theft by preventing hookup Lock cylinder codes to your vehicle's ignition key 6-Plate tumbler sidebar on lock prevents picking or bumping
  • Off-Vehicle Coupler Locks
  • Bolt

Bulldog Lifelong Trailer Coupler Lock - Trigger Latch Style - 1/4" Pin Diameter - Chrome

Retail: $39.25
Our Price: $20.96
In Stock
Guard against trailer theft with this durable steel, butterfly-style coupler lock. Works with most ball couplers that have trigger-style latches. Chrome plating resists corrosion, and the unique ...
Features: Coupler lock secures the trigger latch on your trailer's coupler to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Would-be thieves can't
  • Latch Lock
  • Keyed Unique
  • Steel
  • Bulldog
  • 3/4 Inch Span
  • Universal Application Lock

Lock N Roll Articulating Trailer Hitch for 2" Receivers - Vehicle Side - 11,000 lbs

Our Price: $359.50
In Stock
Ideal for the rough rigors of off-road towing or overlanding, this vehicle-side hitch works with your trailer-side Lock N Roll coupler (sold separately) to form an extra-strong connection that is ...
Features: Vehicle-side hitch links with Lock 'N' Roll trailer-side coupler (sold separately) to hook up your trailer to your tow vehicle Shank inserts into your vehicle's trailer hitch
  • Drop - 0 Inch
  • Rise - 0 Inch
  • Fixed Ball Mount
  • Steel Shank - Matte Black
  • Lock N Roll
  • Off-Road Coupler
  • No Ball
  • 11000 lbs GTW

EZ Lock Trailer Coupler Lock for 1-7/8", 2", 2-5/16" Bulldog Collar-Lok Couplers

Retail: $56.14
Our Price: $39.90
In Stock
Fight back against trailer thieves with this rugged, rustproof aluminum trailer coupler lock. Simple yet effective, it deters towaway theft of your trailer that has a Bulldog Collar-Lok coupler ...
Features: Coupler lock deters theft of your trailer that has a Bulldog Collar-Lok-style coupler Heavy-duty bracket fits around your trailer's coupler Raised ball on platform sits inside of
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Aluminum
  • Blaylock Industries
  • Universal Application Lock

Master Lock Set - Coupler Ball Lock, Locking Hitch Pin, and Coupler Latch Lock

Retail: $79.69
Our Price: $54.49
In Stock
All-in-one defense system for keeping your trailer locked up and out of the wrong hands. Why fumble with a bunch of different keys? This keyed-alike set includes a coupler ball lock, a locking hitch ...
Features: Lock it down! The adjustable coupler ball lock (ML389DAT) blocks theft and unwanted hookups Fits 1-7/8", 2", and 2-5/16" ball couplers Lock it in! The locking hitch pin
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Latch Lock
  • Surround Lock
  • Keyed Alike
  • Steel
  • Master Lock
  • Universal Application Lock

Fastway Universal Coupler Lock for 1-7/8", 2" and 2-5/16" Couplers - Key 316

Retail: $65.90
Our Price: $56.84
In Stock
Protect just about any trailer from theft with this universal coupler lock, which uses a unique "ball" and shackle to fit a variety of coupler sizes and styles. Secures trailer when it is ...
couplers or coupler latches, including: A-frame, straight channel, round tongue, flat plate and surge-type couplers Trigger, pin, thumb and wraparound yoke latches Tube key lock cylinder provides better
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Fastway
  • Universal Application Lock

etrailer Surge Brake Coupler Lock - 3-3/8" Span - 1/4" Diameter - Chrome

Retail: $35.20
Our Price: $17.75
In Stock
Designed primarily for brake actuators that lock through the body, this lock has a covered keyhole and chrome plating to help prevent corrosion. Steel construction ensures long-lasting dependability ...
Features: Coupler lock secures the ball coupler of your trailer brake actuator to deter theft Trailer can't be removed from your tow vehicle when locked onto ball Would-be thieves can't
  • Latch Lock
  • Keyed Alike
  • etrailer
  • 3-3/8 Inch Span
  • Universal Application Lock

Lock N Roll Articulating Channel Tongue Trailer Coupler - 2" Channel - Trailer Side

Our Price: $213.78
In Stock
Ideal for the rigors of off-road towing or overlanding, this fully articulating straight-tongue coupler pairs with a vehicle-side Lock N Roll hitch (sold separately) to form an extra-strong ...
Features: Channel-tongue coupler links with Lock 'N' Roll vehicle-side hitch (sold separately) to hook up your trailer to your tow vehicle Bolts or welds onto your trailer tongue Provides
  • 2 Inch Channel
  • Off Road Coupler
  • Bolt-On
  • Weld-On
  • 6000 lbs GTW
  • Lock N Roll

InfiniteRule Lock for Demco eZ-Latch Trailer Couplers - 2"

Our Price: $52.63
In Stock
Heavy-duty, stainless steel lock provides superior security when locking your Demco eZ-Latch trailer coupler. Third-party-tested pin has a 42,000-lb shear strength.Features: Flush-style lock fits your 2" Demco eZ-Latch trailer coupler Coupler latch lock secures your trailer to your ball mount Heavy-duty stainless steel construction O-ring protects internal
  • Fits 2 Inch Ball
  • Latch Lock
  • Keyed Unique
  • Stainless Steel
  • InfiniteRule
  • 2-15/16 Inch Span
  • Universal Application Lock

Trimax 2" and 2-1/2" Receiver Lock and Adjustable Coupler Latch Lock Set - Keyed Alike

Retail: $64.99
Our Price: $36.49
In Stock
Why settle for 1 lock when you can have a complete set? Whether your trailer is being stored or is hitched up for use, this kit includes locks for your trailer coupler and hitch receiver - all keyed ...
adjustable coupler lock that fits 7/8", 2-1/2", and 3-1/2" spans - covering your hitch and coupler security needs. Easy operation: Simple 1/4-turn locks and unlocks for quick and hassle-free use
  • Fits 2-1/2 Inch Hitch
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Alike
  • Steel
  • Trimax Locks
  • 3-1/2 Inch Span

Trimax 2" Hitch Receiver Lock and Trigger-Style Coupler Latch Lock Set - Keyed Alike

Retail: $70.99
Our Price: $41.10
In Stock
Why settle for 1 lock when you can have 2? Whether your trailer is being stored or is hitched up for use, this kit includes locks for your trailer coupler and hitch receiver - all keyed alike for ...
coupler lock that has a 7/8" span - covering your hitch and coupler security needs. Advanced locking cylinder: Harder to pick and drill than standard locks, with tube keys that are more challenging to
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Alike
  • Stainless Steel
  • Trimax Locks
  • 2-3/4 Inch Span

Trimax 2" Hitch Receiver Lock and Surge Brake Coupler Lock Set - Keyed Alike

Retail: $72.99
Our Price: $52.45
In Stock
1 Key is all it takes to secure your trailer with this keyed-alike locking set. Includes a 5/8" receiver lock for Class III and IV hitches and a coupler latch lock with a 3-1/2" span. The ...
Features: Trailer hitch receiver coupler and lockset Includes 2 locks - keyed alike Hitch lock secures ball mount to trailer hitch receiver Coupler latch lock secures trailer to ball mount Works with
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Alike
  • Stainless Steel
  • Trimax Locks
  • 2-3/4 Inch Span

Trimax 2" Hitch Receiver Lock and Surge Brake Coupler Lock Set - Keyed Alike

Retail: $71.99
Our Price: $41.49
In Stock
1 Key is all it takes to secure your trailer with this keyed-alike locking set. Includes a 5/8" receiver lock for Class III and IV hitches and a coupler latch lock with a 2-1/2" span. The ...
Features: Trailer hitch receiver coupler and lockset Includes 2 locks - keyed alike Hitch lock secures ball mount to trailer hitch receiver Coupler latch lock secures trailer to ball mount Works with
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Alike
  • Stainless Steel
  • Trimax Locks
  • 2-1/2 Inch Span