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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

Master Lock Trailer Hitch Receiver Lock and Coupler Lock Set - 1-1/4" and 2" Hitches

Retail: $85.06
Our Price: $65.25
In Stock
Kit includes a universal coupler lock to prevent towaway theft; an adjustable latch lock to ensure that your trailer won't be unhooked from the coupler; and a trailer hitch receiver lock that ...
(span): 2-3/4" Limited lifetime warranty Replaces 3774DAT 3794DAT Master Lock Coupler Lock, Swivel Head Receiver Lock and Coupler Latch Lock
  • Fits 1-1/4 and 2 Inch Hitch
  • Fits 1-1/4 Inch Hitch
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • Master Lock
  • 2 Inch Span

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

Stainless Steel Trailer Hitch Lock for 2-1/2" Receivers by Master Lock

Retail: $38.96
Our Price: $28.92
In Stock
Secure your ball mount to your hitch with this rugged, innovative trailer hitch receiver lock. The lock's solid construction stands up to whatever the road and weather can dish out, and its ...
Features: Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Oversize lock fits late-model
  • Fits 2-1/2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • Master Lock
  • Stainless Steel
  • 3-1/4 Inch Span

Master Lock Trailer Hitch Receiver Lock - Swivel Head Design - 2" Hitches

Retail: $30.53
Our Price: $24.20
In Stock
This swivel head design hitch lock from Master Lock secures your ball mount, bike rack or cargo carrier to your hitch.Features: Trailer hitch receiver lock is used in place of standard pin and clip to prevent theft of ball mount or accessories such as cargo carriers and bike racks Key-retaining design prevents
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • Master Lock
  • Steel
  • 2-3/4 Inch Span

Master Lock Hitch Receiver and Coupler Latch Lock Set - Swivel Design - 2" Hitches

Retail: $64.47
Our Price: $34.88
In Stock
Convenient kit includes a flush-design, stainless steel trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 2" x ...
2" trailer hitch receivers Receiver lock pin diameter: 5/8" Inside pin length (span): 2-3/4" Coupler latch lock pin diameter: 1/4" Limited lifetime warranty 1481DAT Master Lock Trailer
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • Master Lock
  • Stainless Steel
  • 2-3/4 Inch Span

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

Retail: $62.47
Our Price: $42.72
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
  • Master Lock
  • Steel

Master Lock Hitch Receiver and Coupler Latch Lock Set - Padlock - 1-1/4" and 2" Hitches

Retail: $35.32
Our Price: $28.05
In Stock
Convenient kit includes a chrome-plated, padlock-style trailer hitch receiver lock with an easy-to-use swivel head and a stainless steel latch lock for your trailer's coupler. Fits 1-1/4" x ...
lifetime warranty 2848DAT Master Lock Hitch Lock and Coupler Lock
  • Fits 1-1/4 and 2 Inch Hitch
  • Fits 1-1/4 Inch Hitch
  • Fits 2 Inch Hitch
  • Standard Pin Lock
  • Keyed Unique
  • Master Lock
  • Steel
  • 2-3/4 Inch Span

Master Lock Pivot Lock Hitch Pin for 2" Hitches - 5/8" Diameter - Stainless Steel

Retail: $22.01
Our Price: $11.90
In Stock
Use this pivot-lock hitch pin for your next trip. This all-in-one hitch pin's adjustable barrel means no lost clips when removing your hitch-mounted accessories. Simply insert the pin, pull the ...
Compatible Diameter: 5/8" Usable length: 3" Length of barrel: 5/8" Limited lifetime warranty 1465DAT Master Lock Pivot Lock 5/8" Hitch Pin with Rotating Barrel - Stainless Steel
  • Fits 2 Inch Hitch
  • Standard Hitch Pin
  • 3 Inch Long
  • Master Lock
  • 3 Inch Span
  • 5/8 Inch Diameter

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

Our Price: $14.10
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

Master Lock Adjustable Trailer Coupler Lock - Stainless Steel

Retail: $15.44
Our Price: $11.30
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
  • Master Lock
  • Stainless Steel
  • 5/8 Inch Span
  • 2 Inch Span
  • 1 Inch Span
  • Universal Application Lock

Master Lock Universal Trailer Coupler Lock

Retail: $46.62
Our Price: $32.84
In Stock
Guard against trailer towaway theft with this universal-fit coupler lock. Durable steel frame fits around 1-7/8", 2" and 2-5/16" ball couplers, providing both a visible and mechanical ...
lifetime warranty 379DAT Master Lock Universal-Fit Trailer Coupler Lock
  • Fits 2 Inch Ball
  • Fits 2-5/16 Inch Ball
  • Fits 1-7/8 Inch Ball
  • Surround Lock
  • Keyed Unique
  • Master Lock
  • Steel
  • Universal Application Lock

Master Lock Pivot Lock Hitch Pin for 2" Hitch - 5/8" Diameter - Chrome

Retail: $61.18
Our Price: $10.39
In Stock
Use this pivot-lock hitch pin for your next trip. This all-in-one hitch pin's adjustable barrel means no lost clips when removing your hitch-mounted accessories. Simply insert the pin, pull the ...
III and Class IV Compatible Diameter: 5/8" Usable length: 3" Length of barrel: 5/8" Limited lifetime warranty 1495DAT Master Lock Pivot Lock 5/8" Hitch Pin with Rotating Barrel -
  • Fits 2 Inch Hitch
  • Standard Hitch Pin
  • 3 Inch Long
  • Master Lock
  • 3 Inch Span
  • 5/8 Inch Diameter

MasterLock High Security King Pin Lock

Retail: $369.00
Our Price: $147.80
In Stock
Features: Secures the king pin on fifth wheel trailers, semi-trailers and RVs High grade aluminum provides high security Resistant to bolt cutters Red body alerts that lock is attached
  • Keyed Unique
  • Master Lock
  • Aluminum
  • Red

Master Lock Luggage Lock Set - TSA Accepted - Aluminum - Qty 4

Retail: $25.12
Our Price: $15.43
In Stock
These compact padlocks have a simple design and provide strong security. TSA certification means screeners can inspect and relock your baggage without breaking the lock. Four locks are included so ...
Features: Padlocks secure your luggage to prevent theft Locks are certified for TSA master key, allowing easy TSA screening Keyed-alike locks can all be opened by the same key 4 Keys included Tough
  • Luggage Lock
  • Keyed Unique
  • Master Lock
  • Aluminum
  • 3/32 Inch Diameter

Master Lock Cable Gun Lock

Retail: $14.28
Our Price: $13.33
In Stock
Cable gun lock is an effective deterrent against thieves or curious children. Smaller, 2-mm-diameter cable fits a wide range of revolvers, pistols, rifles and shotguns. Vinyl-clad cable and plastic ...
Features: Sturdy, secure cable lock can be used on pistols, revolvers, rifles and shotguns Insert cable into chamber to prevent gun from being loaded Steel lock body is supremely tamper resistant
  • Gun Lock
  • Master Lock

Master Lock Armored Cable Gun Lock

Retail: $18.85
Our Price: $16.97
In Stock
The braided steel cable and 4-pin, steel tumbler on this chamber lock combine to form an effective deterrent against thieves or curious children. Fits revolvers, pistols, rifles and shotguns.Features: Sturdy, secure cable lock can be used on pistols, revolvers, rifles and shotguns Insert cable into chamber to prevent gun from being loaded Hardened steel lock body is supremely tamper
  • Gun Lock
  • Master Lock

Master Lock Python Cable Lock - Vinyl Coated Steel - Adjustable Length - Up to 6' Long

Retail: $34.18
Our Price: $25.98
In Stock
The patented, adjustable Python cable lock secures your gear at the best position for your needs. Made of vinyl-covered, braided steel, the cable resists cutting and rust.Features: Heavy-duty cable lock deters theft of your gear Adjustable length Locking mechanism slides along cable and holds in any position 4-Pin lock cylinder resists tampering Cut-resistant braided
  • Utility Lock
  • Keyed Unique
  • Master Lock
  • Steel
  • 6 Feet Long

Master Lock Trailer Coupler Latch Lock - 3-1/2" Span - 9/32" Diameter - Chrome

Retail: $26.06
Our Price: $24.03
In Stock
Lock it up and roll out! This latch-style coupler lock has a covered keyhole to block gunk and chrome-plated finish for extra durability. Great for brake actuators that lock through the body. Built ...
Features: Secures Trailer Coupler: Keeps your trailer locked to your vehicle or blocks hookup when unhitched Tough and Tamper-Resistant: The conical housing fits snug against the coupler latch, while
  • Latch Lock
  • Keyed Unique
  • Master Lock
  • Steel
  • 3-1/2 Inch Span
  • Universal Application Lock

Master Lock Quantum Self-Coiling, Combination Cable Lock - 1/2" Diameter x 6' Long

Retail: $30.12
Our Price: $25.44
In Stock
Convenient and easy-to-use cable lock lets you set your own combination for quick recall and ultimate security. Flexible steel cable has scratchproof vinyl covering so that it won't damage your ...
: 1/2" Limited lifetime warranty 8122D Master Lock Quantum 12 Set-You-Own-Combination, Self-Coiling Cable Lock
  • Utility Lock
  • Combination Lock
  • Master Lock
  • Steel
  • 6 Feet Long

Master Lock Gun Trigger Locks - Keyed Alike - Qty 3

Retail: $48.92
Our Price: $37.54
In Stock
Prevent tampering and accidental discharge of your handgun, rifle or shotgun with these trigger locks. Durable steel bodies feature protective rubber padding so as not to scratch your weapons ...
Features: Standard trigger locks prevent accidental firing Fits most handguns, rifles and shotguns May not fit guns with integrated trigger guards made of molded plastic or composite material Durable
  • Gun Lock
  • Master Lock

Master Lock Safe Space Portable Storage Box with Combination Lock

Retail: $45.06
Our Price: $33.95
Lock up your valuables with this portable safe. Its 4-digit combination lock will protect your keys, phone, and other small items. Use the attached cable to chain the safe to a nearby object. Store ...
, move the dials to set your new combination. Release the lever. The safe will now unlock with the new combination. 5900D Master Lock Safe Space Portable Carrying Case with Cable - Set Your Own Combination
  • Lock Box
  • Keyed Unique
  • Master Lock
  • Plastic

Master Lock Gun Trigger Lock

Our Price: $27.49
In Stock
Prevent tampering and accidental discharge of your handgun, rifle or shotgun with this trigger lock. Durable steel body features protective rubber padding so as not to scratch your weapon. Can be ...
steel and zinc body resists tampering Rubber pads line the interior of the lock to guard against scratching 2 Keys included Lock can be keyed alike to match other Master Lock 90KADSPT locks To order keyed
  • Gun Lock
  • Master Lock

Master Lock EZ Grip Bungee Cord w/ Steel I-Beam Hooks - 32" Long

Our Price: $6.00
In Stock
Stretchable cord with sturdy steel hooks lets you secure lightweight items in your cargo carrier, truck bed, or trailer. A finger loop on each hook offers a good grip when you're securing the bungee and helps when anchoring it in tight spots.
  • 0 - 5 Feet Long
  • Cargo Carrier
  • Trailer
  • Truck Bed
  • Roof Rack
  • 1 Cord
  • Master Lock
  • Hooks and Finger Loops