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Utility Trailer Locks of 2025
Save up to 23% off
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Proven IndustriesProven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 2, (Black)
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CARTMANCARTMAN 2-Pack Heavy Duty Universal Trailer Lock Wheel Clamp, Adjustable Anti-Theft Lock for Trailers SUV Boats ATVs Motorcycles Golf Cart, 6 Keys
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Master LockMaster Lock Black Universal Size Trailer Hitch Lock, Trailer Coupler Lock for Securing RV’s, Horse Trailers, Tool Trailers and More, 379ATPY
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Universal Fit
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Ideal for Security
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Highly Praised Durability
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RETRUERETRUE Trailer Tongue Coupler Lock, Trailer Hitch Lock,Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler, Black
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Universal Fit Design
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Ideal for Theft Prevention
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Praised for Durability
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See Today’s Deals & Prices
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TevlapheeTevlaphee Universal Wheel Lock Heavy Duty Security Trailer Wheel Lock Anti Theft Wheel Locks for Cars SUV Camper Motorcycle Trailer Great Deterrent Bright Color with 3 Keys (Red-Yellow)
23% OffMain highlights-
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Master LockMaster Lock - Universal Size Fits 1-7/8", 2", and 2-5/16" Couplers - Trailer Locks #389DAT
16% OffMain highlights-
Comprehensive Security
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Ideal for Trailer Owners
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Praised for Effectiveness
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RETRUERETRUE Heavy-Duty Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers Grey & Silver
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Versatile Coupler Compatibility
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Ideal for High-Security Needs
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Praised Durability
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METOWARE Trailer Coupler Lock Universal Adjustable Heavy-Duty Steel Trailer Hitch Lock, Anti Theft Trailer Ball Lock Towing Lock for Towing Trailer Security Fits 1-7/8",2”, 2-5/16" Coupler Yellow
HEAVY DUTY TOW BALL COUPLER LOCK – It's a newly upgraded trailer coupler lock with all metal construction. The use of a bright, deterrent yellow color provide durable, highly visible protection for trailers.$9.99
- 22% OffFree Shipping
RETRUE Universal Coupler Lock Trailer Locks Ball Hitch Trailer Hitch Lock Adjustable Security Heavy-Duty Steel Fits 1-7/8 Inch, 2 Inch, 2-5/16 Inch Couplers, Yellow
Universal Fit: Reture trailer coupler lock is designed adjustable with 11 locking positions and fits 1-7/8”, 2”, and 2-5/16"couplers. 2 Keys are included$13.99
$17.99 (22% Off) - Free Shipping
CZC AUTO Black Trailer Hitch Coupler Lock, Dia 1/4 Inch, 3/4 Inch Span for Tow Boat RV Truck Car's Coupler (1 Pack, Black)
CZC AUTO Trailer Hitch Coupler Locking Pin Design:1/4 Inch diameter tongue lock pin with effective length 3/4 Inch. Small size for easy carrying. Keeping the coupler lock in your pocket or vehicle anywhere that is fine. Please verify dimension and length of the pin you want before purchasing our coupler hitch lock pin.$7.99
- 14% OffFree Shipping
Master Lock Trailer Lock, Stainless Steel Adjustable Coupler Latch Lock, 2847DAT
The product is manufactured in china$8.07
$9.49 (14% Off) - Free Shipping
CZC AUTO Trailer Tongue Coupler Lock, Dia 1/4 Inch, 2-1/2 Inch Span Fits Latch-type Coupler for Towing Boat Truck RV Car Trailer
CZC AUTO Trailer Hitch Coupler Locking Pin's Design. 1/4 inch diameter black tongue lock pin with 2-1/2 inch effective length. Please verify the size before purchasing our trailer hitch coupler pin lock 1/4 inch.$10.99
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METOWARE Trailer Tongue Coupler Lock 1/4" Dia, 3-1/2" Span, Trailer Hitch Lock for Latch-Type Coupler, Black Trailer Pin Lock for Towing Trailer RV Car Boat Truck (1 Pack)
[Package Include] One lock pin ( 1/4" diameter&3-1/2 span) + one lock head( 361°rotating design& water proof rubber cap) + two tubular keys ( one for standby).$19.99
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Reese Towpower 7042100 Adjustable Coupler Latch Lock , Black
BUILT TO LAST: The REESE Adjustable Trailer Coupler Lock is constructed with a nickel-plated steel shank and brushed aluminum body for enhanced appearance and corrosion resistance.$8.98
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Proven Industries Model 400XL Puck-Lock Set, Made in The USA, Pack of 3, (Blue)
HEAVY-DUTY PUCK LOCKS: It’s important to do everything you can to protect your belongings and your trailer from being stolen. Our strong and pick-resistant puck locks help keep your rear and side enclosed trailer doors secure.$178.00
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Master Lock 605DAT Shackle 15/16" Length x 7/16" Inner Width, 2" Body Width, Solid Brass Coupler Lock
APPLICATION: Solid brass coupler latch lock for securing trailer hitch$13.32
- 11% OffFree Shipping
REESE Towpower 72783 Coupler Lock, Adjustable Storage Security, Heavy-Duty Steel, Yellow and Chrome ( Universal Fit)
Secure Protection: Easy-to-install lock resists picking, prying and drill outs. Guards against truck or trailer towaway theft in storage. The high-quality materials, anti-rusty, corrosion resistant and weather resistant. .Material:Steel$22.66
$25.68 (11% Off)