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

Retail: $210.39
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 ...
trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris
  • 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

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

Retail: $62.47
Our Price: $42.89
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

DeeZee Specialty Series Trailer Tongue Tool Box - A-Frame - Aluminum - 3.71 Cu Ft - Silver

Retail: $442.83
Our Price: $375.75
34" Long (back) x 16" long (front) x 14-1/4" wide x 18" tall. A-frame-style trailer tool box; Brite-Tread aluminum; locking paddle handle; for convenient storage on your trailer ...
Features: Rustproof 0.056" Brite-Tread aluminum construction A-frame style - for use on your trailer tongue Locking, stainless steel paddle handle with guide plate provides security for your
  • Small Capacity
  • A-Frame Trailer Tool Box
  • 18 Inch Tall
  • Aluminum
  • DeeZee
  • Silver
  • 34 Inch Long

Master Lock Trailer Coupler Lock - 1-7/8", 2" and 2-5/16" Ball Couplers

Retail: $46.62
Our Price: $34.51
In Stock
Keep your trailer safe from towaway theft with this universal coupler lock. Its tough frame fits in and around most 1-7/8", 2", and 2-5/16" ball couplers; and it has a bright red color ...
Features: Heavy-duty coupler lock deters trailer theft by preventing hookup Large size and heavy weight defend against attempts to break or shatter lock Wafer-tumbler lock mechanism resists picking
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Master Lock
  • 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: $46.47
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

ICON Trailer Coupler Lock for Sleeve-Lock 2-5/16" Ball Coupler - Cast and Stainless - Black

Retail: $411.20
Our Price: $349.00
In Stock
Fit this heavy-duty, cast steel lock over your Bulldog, Ram, or etrailer sleeve-lock coupler to help prevent trailer theft. Honeycomb body resists saws and grinders. Stainless steel, disc-detainer ...
Features: Locks down your trailer coupler to deter towaway theft Keeps others from hooking up to your trailer Fits over Bulldog, Ram, or etrailer sleeve-lock couplers Constructed of durable
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Altor Locks
  • 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.

John
John etrailer team member
John etrailer team member

13

Years

|

789

Installations

13,758

Customers Helped

Any questions? Chat us from Missouri

Master Lock Adjustable Trailer Coupler Lock - Stainless Steel

Retail: $15.44
Our Price: $11.27
In Stock
Lock secures most latch-style trailer couplers. Rubber-encased pin tumbler cylinder adjusts incrementally - from 9/16" to 2-3/4" - along notched, 1/4" diameter stainless steel shank.Features: Stainless steel prevents rust and corrosion 4-Pin tumbler lock resists picking Usable length: 3-3/16" 1/4" Diameter pin fits coupler latches with the following widths: 5/8" -
  • Latch Lock
  • Keyed Unique
  • Stainless Steel
  • Master Lock
  • 5/8 Inch Span
  • 2 Inch Span
  • 1 Inch Span
  • Universal Application Lock

Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum

Our Price: $85.13
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 trigger-, latch-, or ...
Features: Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler 3 Pin hole positions allow for tight fit on a variety of couplers Heavy-duty
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Aluminum
  • Blaylock Industries
  • Universal Application Lock

Blaylock EZ Lock Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers - Aluminum

Retail: $60.27
Our Price: $44.98
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 trigger-style, latch-style, or ...
Features: Coupler lock deters theft of your trailer that has a trigger-style, latch-style, or handwheel-style coupler 3 Pin hole positions allow for tight fit on a variety of couplers Heavy-duty
  • Fits 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Aluminum
  • Blaylock Industries
  • Universal Application Lock

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

Our Price: $68.94
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

Blaylock EZ Lock Trailer Coupler Lock for 2-5/16" Lipped Couplers - Aluminum - Push Button

Retail: $73.78
Our Price: $66.28
In Stock
Sturdy, rustproof lock discourages towaway trailer theft by covering coupler ball opening and fully surrounding the lip. Fits 2-5/16" ball couplers with flat or rolled lips. Can be keyed alike ...
Features: Coupler lock deters theft of your trailer with a ball coupler that has a flat or rolled lip Unit fits over coupler's lip, fully surrounding it to block access to hitch ball opening
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Aluminum
  • Blaylock Industries
  • Universal Application Lock

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

Retail: $56.14
Our Price: $46.10
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

ICON Trailer Coupler Lock for 2" Cast and Sleeve-Lock Couplers - Cast and Stainless - Black

Retail: $411.20
Our Price: $349.00
Secure your Bulldog, Curt, Demco, Ram, or etrailer cast or sleeve coupler to help prevent trailer theft. Heavy-duty, cast steel, honeycomb lock resists saws and grinders. Stainless steel ...
Features: Locks down your trailer coupler to deter towaway theft Keeps others from hooking up to your trailer Fits over Bulldog, Curt, Demco, and-lock Ram cast or sleeve couplers Constructed of
  • Fits 2 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Altor Locks
  • Universal Application Lock

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

Retail: $210.39
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 ...
trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris
  • 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
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 ...
trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secure coupler lock in place Weatherproof rubber caps and O-rings protect key hole from water and debris
  • 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

InfiniteRule Trailer Latch Lock for Stamped Demco eZ-Latch Trailer Coupler - 2-5/16" Ball

Retail: $58.94
Our Price: $56.00
In Stock
Keep your trailer secure with this heavy-duty, stainless steel lock. Fits your stamped Demco eZ-Latch trailer coupler. Sits flush so it's harder for theives to cut, and you won't snag ...
Features: Flush-style lock fits your stamped Demco eZ-Latch trailer coupler Secures your trailer to your ball mount Heavy-duty stainless steel construction O-ring protects internal components from
  • Fits 2-5/16 Inch Ball
  • Latch Lock
  • Keyed Unique
  • Stainless Steel
  • InfiniteRule
  • 2-15/16 Inch Span
  • Universal Application Lock

InfiniteRule Trailer Latch Lock for Dexter A-60 Trailer Coupler

Retail: $58.94
Our Price: $56.00
Keep your trailer secure with this heavy-duty, stainless steel lock. Fits your Dexter A-60 trailer coupler. Sits flush so it's harder for theives to cut, and you won't snag anything on it as ...
Features: Flush-style lock fits your Dexter A-60 trailer coupler Secures your trailer to your ball mount Heavy-duty stainless steel construction O-ring protects internal components from dirt and
  • Latch Lock
  • Keyed Unique
  • Stainless Steel
  • InfiniteRule
  • 3-1/8 Inch Span
  • Universal Application Lock

etrailer Trailer Coupler Lock for Rolled Lip 2-5/16" Ball Coupler - Aluminum - Silver

Our Price: $41.30
In Stock
Use this sturdy, rustproof aluminum coupler lock with a sleek silver powder coat to help prevent trailer towaway theft. Fits 2-5/16" ball couplers with rolled lips. Can be keyed alike to match ...
Features: Tamper-resistant, sturdy lock deters trailer theft by preventing hookup Fits over coupler, engaging it like a trailer ball does and blocking the ball opening Prevents would-be thieves from
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Aluminum
  • etrailer
  • Universal Application Lock

Trimax Universal Trailer Coupler Lock for 1-7/8", 2", and 2-5/16" Couplers

Retail: $115.99
Our Price: $70.84
In Stock
Dual-ratchet locking system and ballistic nylon housing with a hardened steel shackle provide 360 degrees of protection for your trailer coupler. Heavy-duty housing can take a beating, giving you ...
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 ball for 360 degrees
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Trimax Locks
  • Universal Application Lock

ICON Trailer Coupler Lock for Cast 2-5/16" Ball Coupler - Cast and Stainless Steel - Black

Retail: $411.20
Our Price: $349.00
In Stock
Fit this heavy-duty, cast steel lock over your Buyers Products, Demco, or Wallace Forge cast coupler. Honeycomb body resists saws and grinders. Stainless steel, disc-detainer core resists drilling ...
Features: Locks down your trailer coupler to deter towaway theft Keeps others from hooking up to your trailer Fits over Buyers Products, Demco, and Wallace Forge ball-style, cast couplers Constructed
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Altor Locks
  • Universal Application Lock

Blue Ox Adjustable Trailer Coupler Lock - 7/8" to 3-1/2" Span - 1/4" Diameter

Retail: $42.98
Our Price: $24.15
In Stock
Lock secures most latch-style trailer couplers and surge brake couplers that lock through the body. Pin tumbler cylinder adjusts incrementally - from 7/8" to 3-1/2" - along notched ...
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
  • Fits 2 Inch Hitch
  • Latch Lock
  • Keyed Unique
  • Stainless Steel
  • Blue Ox
  • 3-1/2 Inch Span
  • 2-1/2 Inch Span
  • 7/8 Inch Span
  • Universal Application Lock

ICON Trailer Coupler Lock for Flat Lip 2-5/16" Ball Coupler - Cast and Stainless Steel - Black

Our Price: $349.00
In Stock
Fit this heavy-duty, cast steel lock over your Demco, Curt, or Fulton flat-lip coupler to keep your trailer safe from theft. Honeycomb body resists saws and grinders. Stainless steel, disc-detainer ...
Features: Locks down your trailer coupler to deter towaway theft Keeps others from hooking up to your trailer Fits over Curt, Demco, and Fulton ball-style couplers with flat lips Constructed of
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Altor Locks
  • Universal Application Lock

InfiniteRule Trailer Coupler Lock - 1-7/8", 2", and 2-5/16" Couplers

Retail: $128.07
Our Price: $105.25
This coupler lock helps prevent your trailer from being stolen when you're not using it. It's super easy to install. Simply insert the ball into your coupler, connect the shackle, and use the ...
trailer tongues Multiple locking positions accommodate most coupler contours and latches Locking pin secures coupler lock in place Weatherproof rubber cap and O-ring protect key hole from water and debris
  • 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

ICON Trailer Coupler Lock for Hit-N-Hitch 2-5/16" Ball Coupler - Cast and Stainless - Black

Our Price: $349.00
In Stock
Fit this heavy-duty, cast steel lock over your Hit-N-Hitch auto-locking coupler to help prevent trailer theft. Honeycomb body resists saws and grinders. Stainless steel, disc-detainer core resists ...
Features: Locks down your trailer coupler to deter towaway theft Keeps others from hooking up to your trailer Fits over Hit-N-Hitch auto-locking couplers Constructed of durable, long-lasting
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Steel
  • Altor Locks
  • Universal Application Lock