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AMPLock Trailer Coupler Lock for Square, 2" Ball Couplers - Ductile Cast Iron

Retail: $433.36
Our Price: $347.00
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits square 2" ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 million ...
Great for use on UFP-style actuators Inner width: 3-7/16" Inner height: 5-1/8" 5-Year limited warranty Coupler Fits: This lock fits square 2" ball couplers. An example of a coupler it fits
  • Fits 2 Inch Ball
  • Surround Lock
  • Keyed Unique
  • AMPLock
  • Cast Iron
  • Universal Application Lock

AMPLock Trailer Coupler Lock for Square, 2-5/16" Ball Couplers - Ductile Cast Iron

Our Price: $347.00
In Stock
Use this heavy-duty cast iron coupler lock to help prevent trailer towaway theft. Fits square 2-5/16" ball couplers. Resists picking, cutting, drilling, and freezing. Tumbler offers nearly 1 ...
; ball Great for use on UFP-style actuators Inner width: 3-7/16" Inner height: 5-1/8" 5-Year limited warranty Coupler Fits: This lock fits square 2-5/16" ball couplers. An example of a
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • AMPLock
  • Cast Iron
  • Universal Application Lock

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

Retail: $66.06
Our Price: $55.17
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 ...
chrome-plating is corrosion resistant 4 Square keys included Specs: Trailer coupler application: 1-7/8", 2", and 2-5/16" couplers Coupler shackle diameter: 1/4" Coupler span: 1-1/2" Weight
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • TowSmart
  • Universal Application Lock

Bulldog Lifelong Trigger-Style Coupler Lock and 2" Trailer Hitch Receiver Lock - Chrome

Retail: $57.49
Our Price: $40.55
Combo pack offers theft protection for your trailer with the butterfly-style coupler lock and secures a ball mount or hitch accessory with the receiver lock. Chrome-plated steel resists rust ...
Solid steel pins offer superior strength and durability Chrome plating resists rust Plastic caps cover key slots to help prevent corrosion in the locking mechanisms 2 High-security, square keys included
  • Latch Lock
  • Keyed Unique
  • Bulldog
  • Steel
  • 3/4 Inch Span
  • Universal Application Lock

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

Retail: $39.25
Our Price: $17.84
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 ...
prevent corrosion in the locking mechanism 2 High-security, square keys included Specs: Application: trigger-latch-style ball couplers Inside pin length (span): approximately 3/4" Pin diameter
  • Latch Lock
  • Keyed Unique
  • Bulldog
  • Steel
  • 3/4 Inch Span
  • 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 ...
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
  • InfiniteRule
  • Stainless Steel
  • 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
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
  • InfiniteRule
  • Stainless Steel
  • 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 ...
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
  • InfiniteRule
  • Stainless Steel
  • Universal Application Lock

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

Retail: $81.35
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
  • Master Lock
  • Steel
  • Universal Application Lock

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

Retail: $72.99
Our Price: $46.39
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 2 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Trimax Locks
  • Steel
  • Universal Application Lock

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

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
  • Blaylock Industries
  • Aluminum
  • Universal Application Lock

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

Retail: $53.99
Our Price: $33.90
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
  • Trimax Locks
  • Steel
  • 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: $46.67
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
  • CURT
  • Steel
  • Universal Application Lock

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

Retail: $73.78
Our Price: $65.61
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
  • Blaylock Industries
  • Aluminum
  • Universal Application Lock

Master Lock Trigger Style Coupler Lock for 1-7/8" and 2" Couplers

Retail: $31.74
Our Price: $14.76
In Stock
Master Lock Trigger Lock for 1-7/8" and 2" Couplers 1/4" Shackle diameter 11/16" Shackle length Protected case-hardened steel shackle resists cutting and sawing Built-in
  • Latch Lock
  • Keyed Unique
  • Master Lock
  • Brass
  • 3/4 Inch Span
  • 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: $39.81
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
  • Blaylock Industries
  • Aluminum
  • 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
  • Altor Locks
  • Steel
  • Universal Application Lock

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

Our Price: $84.98
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-, 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
  • Blaylock Industries
  • Aluminum
  • Universal Application Lock

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

Our Price: $50.85
In Stock
Sturdy, rustproof lock discourages towaway trailer theft by covering your coupler's ball opening and fully surrounding the lip. Fits 2" medium-duty and heavy-duty 8K couplers. Can be keyed ...
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 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Blaylock Industries
  • Aluminum
  • Universal Application Lock

Blaylock EZ Lock Coupler Lock for 1-7/8" and 2" Lipped Couplers - Aluminum - Push Button

Retail: $68.98
Our Price: $47.26
In Stock
Sturdy, rustproof lock discourages towaway trailer theft. It covers your coupler's ball opening and surrounds the lip. Fits 1-7/8" and 2" light duty couplers. Can be keyed alike to ...
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 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Surround Lock
  • Keyed Alike
  • Blaylock Industries
  • Aluminum
  • 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
  • Altor Locks
  • Steel
  • 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
  • Blaylock Industries
  • Aluminum
  • Universal Application Lock

Megahitch Coupler Vault Heavy-Duty Coupler Lock - 2" and 2-5/16" Ball Coupler

Retail: $345.55
Our Price: $280.68
In Stock
Heavy-duty, solid steel coupler lock fully surrounds ball coupler to deter theft of your parked trailer. Powder coating resists rust and corrosion. Threaded ball easily engages ball socket. Includes ...
Features: Heavy-duty coupler lock deters trailer theft by preventing hookup Threaded hitch ball engages coupler's ball socket like trailer ball does Lock body fits over lip of coupler to block
  • Fits 2-5/16 Inch Ball
  • Fits 2 Inch Ball
  • Surround Lock
  • Ultra-Fab Products
  • Steel
  • Universal Application Lock