Top 20 Best Trailer Lock 2022


Best Trailer Lock Reviews 2022

AMPLOCK U-BRP2516 RV/Trailer Coupler Lock (fits 2 5/16 inches Coupler)

$265.00  in stock
2 used from $251.75
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Molded to fit the specific shape of your trailer or Caravan (RV) 2 5/16 inches coupler when unhitched
  • Materials used by AMPLOCK provide good rust resistance for use in all climates
  • Easy to use with AMPLOCK’s push and lock system
  • The strongest lock to secure your trailer or caravan (RV) made with high quality materials and control and identification key system

Proven Industries Model 2516 Trailer Lock, Fits 2 5/16-Inch Couplers, Made in the USA, (Red)

$275.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2 5/16-inch trailer couplers to help keep your trailer secure.
  • TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock.
  • UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key.
  • CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will only mount on very specific 2 5/16-inch couplers. Make sure to check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler.
  • PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.

AMPLock U-GNB gooseneck Coupler Trailer Lock (fits on «Bull Dog» and Imported gooseneck Hitch)

$287.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Molded exactly to fit the specific shape of your gooseneck trailer when unhitched (fits on «Bull Dog» and imported gooseneck hitch)
  • Materials used by AMPLOCK provide the good rust resistance for use in all climates
  • Easy to use with AMPLOCK’s push and lock system
  • The strongest lock to secure your gooseneck trailer made with high quality materials and control and identification key system

AMPLOCK U-BRU2 Boat Trailer Lock (fits Specific 2 inches Coupler)

$347.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Molded exactly to fit the specific shape of your 2 inches boat trailer coupler when unhitched
  • Materials used by AMPLOCK provide good rust resistance for use in all climates
  • Easy to use with AMPLOCK’s push and lock system
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system

Proven Industries Model 2178 Trailer Lock, Fits 2-Inch Trailer Couplers, Made in the USA, (Blue)

$275.00  in stock
2 new from $275.00
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • HEAVY-DUTY TRAILER LOCK: It’s important to do everything you can to protect your belongings and your trailer or camper from being stolen. Our strong coupler lock fits select 2-inch trailer couplers to help keep your trailer secure.
  • TOUGH LOCK: The locking parts on this device are constructed from hardened steel for increased security, and the exterior cover is tough enough to stop burglars from using power tools, hammers, and crowbars on your lock.
  • UNIQUE KEY DESIGN: Our trailer lock has a special key design that prevents anyone from picking the lock. This innovative key system also features an interior locking mechanism that stops would-be thieves from making a copy of your key.
  • CUSTOM TRAILER-COUPLER LOCK: This custom-tailored lock will only mount on very specific 2-inch couplers. Make sure to check the coupler sizes that are compatible with our lock hardware to ensure that the lock you select matches your trailer coupler.
  • PROVEN INDUSTRIES: We are dedicated to providing our customers with the most effective trailer locks on the market. We carefully research and manufacture our locking systems from conception to fabrication in the USA.

Master Lock 3895DAT - Coupler Lock, Receiver Lock and Latch Lock - 3 Components Keyed Alike

$46.78  in stock
11 new from $41.44
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • For more DETAILED information, please click "See More Product Details".
  • Complete trailer security system KEYED ALIKE.
  • (1) coupler lock, (1) receiver lock & (1) latch lock all keyed alike; 1 key opens all 3 locks.
  • This lock set can NOT be keyed alike with other locks nor can 2 of these lock sets be keyed alike.
  • The Limited Lifetime Warranty provides peace of mind from a brand you can trust.

Alarmed stainless steel trailer coupler hitch lock loud alarms 120dB alarm travel camp ground camping horse shows boat marina dump trailers storage RV park locking cargo curt demco atwood stop thieves

$134.99  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Excellent Quality , The best Lock For Boat Travel Camper Horse Trailers Rv Hitch Coupler locks
  • Full body of Trailer lock is made of 304 stainless steel , the whole lock is stainless .. PLEASE WATCH THE VIDEO I TOOK TO SHOW YOU TWO COUPLERS THIS LOCK WILL NOT FIT .. The lock will fit any rounded 2" inch or 2 5/16" trailer coupler ... THANKS
  • 120dB Alarmed Ear Piercing , a bump/hit will warn you , two bumps will set the Alarms off , can hear 300 ft away , Alarm is LOUD
  • Fits Many Hitches Couplers shown Demco Atwood Motomaster Curt & others Horse Trailer Farm Agriculture Farming Hay Grain Equipment Lawn Care mower toro Hauling Mowers Concrete carpenter Home Building Supplies Construction Site Dump Boat Trailers Marina Marine boating lake River PWC Pontoon Jet Ski Wake Board Wakeboard Bass Fishing , ATV UTV All Terrain Vehicle Side By Sides four wheeler polaris utility vehicles Off Road Dirt Bikes MX Moto Cross Motorcycle harley Cargo Bikers Haul HD Davidson Road
  • I set Out to have the best trailer lock money can buy , sure you can buy cheap , But truly you get what you pay for

Master Lock 379ATPY Universal Trailer Hitch Lock , Black

$30.99  in stock
30 new from $30.99
1 used from $27.05
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
  • Trailer lock is best used for vehicles, trailers, and RVs
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion
  • Includes one trailer coupler lock, two keys

Trimax TWL400 Larger Ultra-Max Adjutable Wheel Lock with Disc Cover Free Pad Lock, Yellow

$170.58  in stock
20 new from $170.58
3 used from $156.93
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Ultra-Max Wheel Lock with disc covers lug nuts and prevents tire removal and theft
  • Larger TWL400 Easily adjusts to fit Larger tire/wheel sizes
  • Clamps tight to wheel for added security
  • Rugged weather proof epoxy powder coat finish
  • Easy installation with instructions included

AMPLOCK U-BRP2 Boat Trailer, Trailer and RV Coupler Lock fits Specific 2 inches Coupler

$265.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Molded to fit the specific shape of your boat trailer, trailer or Caravan (RV) 2 inches when unhitched; validate your measure and coupler with photos provided.
  • Easy to use with AMPLOCK’s push and lock system
  • The strongest lock to secure your boat trailer, trailer or caravan (RV) made with high quality materials and control and identification key system
  • Materials used by AMPLOCK provide good rust resistance for use in all climates

Equipment Lock Cargo Door Lock - Combination - Steel Cargo Door Lock - Truck Accessories and Storage - Maximum Security Door Lock - for Semi Trailer Trucks and Containers - Red (CDL-C)

$169.95  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • DURABLE, TOUGH DOOR LOCK LATCH: Secures both doors of all semi-trailers by locking the two innermost vertical locking bars together: Easy use, no mounting required
  • SAFE COMBINATION LOCK SYSTEM: Ensure maximum security
  • KEYED SECURITY LOCK: Built in high security barrel lock system with combination lock: Set 4 digit code
  • HIGH QUALITY SEMI TRUCK ACCESSORIES: Powder-coated red for high visibility and to help resist corrosion: Made with a tubular pin tumbler lock for pick resistance
  • PERFECT SIZE: Adjustable to fit doors with vertical locking bars from 9-3/4" to 16" apart: Dimensions: 11" X 4" X 5"

Gooseneck Round Tube Lock Combo Set (2 Trimax Puck Locks Included)

$369.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Ultra High Security
  • Bolt Cutter Proof
  • All welded steel construction
  • Bright yellow powder coat finish
  • Fits most standard gooseneck coupler & Bulldog BX1

Equipment Lock BRHL - Steel Ball and Ring Hitch Lock - Durable, Secure Trailer Hitch Lock - Trailer Accessories - Electro-Plated and Powder Coated Finish - Red

$149.95  in stock
2 new from $149.95
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • DURABLE, TOUGH TRAILER LOCK: Locks for any ball and ring type trailer hitch: BRHL universal theft protection locks for earth moving equipment and trailers
  • HIGH QUALITY BALL HITCH LOCK: High security lock, made with quality material: Electro-plated and power coated finish to ensure no rust
  • UNIVERSAL FIT TRAILER LOCKS: Universal for any size ball: 1-7/8", 2", 2-5/16" or ring/pintle type hitch: Built with 3/8" plate steel
  • KEY SYSTEM: Barrel key lock for greater protection: Includes 2 tubular lock keys
  • EASY INSTALLATION: Easy to follow instructions to ensure maximum protection for your trailer to moving equipment

AMPLOCK U-BRA2516 Trailer Coupler Lock (fits 2 5/16 inches Coupler)

$347.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Molded exactly to fit the specific shape of your 2 5/16 inches trailer coupler when unhitched
  • Materials used by AMPLOCK provide good rust resistance for use in all climates
  • Easy to use with AMPLOCK’s push and lock system
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system

Master Lock 377DAT Trailer Hitch Lock

$33.89  in stock
12 new from $32.90
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Trailer hitch lock fits 1-7/8 in. (48mm), 2 in. (51mm) and most 2-5/16 in. (59mm) trailer couplers
  • Trailer lock is best used for vehicles, trailers, and RVs
  • Trailer coupler lock features advanced locking mechanism to resist picking and prying
  • Trailer hitch lock is constructed from zinc to resist rust and corrosion
  • Includes one trailer coupler lock, two keys

AMPLOCK U-TLS2 : 2'' Boat Trailer Lock/Trailer Coupler Lock/RV Lock (fits on Specific 2 inches Coupler only)

$119.99  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Protect your boat, your trailer or your RV with your AMPLock 2 inches coupler lock for your trailer when unhitched
  • Materials used by AMPLOCK provide good corrosion resistance for use in all climates
  • Easy to use with AMPLOCK's push and lock system
  • The right lock to secure your boat trailer, trailer or caravan (RV) made with high quality materials and control and identification key system
  • Make sure you choose the right model for your boat trailer, your trailer or your caravan (RV) coupler size and type, referring to pictures provided (photos are for visual reference only) **

AMPLOCK U-BRA2 Trailer Coupler Lock (fits 2 inches Coupler only)

$347.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Molded exactly to fit the specific shape of your 2 inches trailer coupler when unhitched
  • Materials used by AMPLOCK provide good rust resistance for use in all climates
  • Easy to use with AMPLOCK’s push and lock system
  • The strongest lock to secure your trailer made with high quality materials and control and identification key system

Trimax UMAX100 Premium Universal Dual Purpose Coupler Lock , Black

$62.95
$42.44
 in stock
48 new from $42.44
3 used from $38.65
Free shipping
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Crafted from the highest quality material
  • Perfect for outdoor and even indoor use
  • Made in China
  • One size fits all (from 1-7/8", 2", to 2-5/16", all coupler types)
  • Key hole cover slides up to seal out dirt and grime

Gooseneck ROUND TUBE Lock includes Trimax puck lock - BOLT CUTTER PROOF!!!

$229.00  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Ultra High Security and fits most gooseneck couplers including Bulldog BX1
  • Bolt Cutter Proof
  • All welded steel construction
  • Bright yellow powder coat finish
  • High security Trimax Puck lock

Shocker Gooseneck Air Hitch & Coupler for PJ Trailer, Round 4" Angled Pin 30K SL Coupler

$999.99  in stock
Amazon.com
as of February 17, 2022 2:33 pm

Features

  • Smoother Safer Gooseneck Towing: Improves your ride, reduces wear & tear on pickup & gooseneck trailer. Helps eliminate tugs, jerks & bumps felt when towing on rough roads or concrete highways
  • Installs in Minutes: Completely replaces your factory inner stem & goose coupler with the Gooseneck Surge Air system & coupler. Shock absorbing cushion hitch & coupler cushions ride & helps eliminate road shock felt when towing a gooseneck trailer
  • Air Ride Technology: Protects your truck, gooseneck trailer and the contents with a smoother, safer tow. Heavy loads, just add air. This Shocker absorbing gooseneck air hitch directs the tow resistance through an airbag, cushioning the road bumps & jerks producing a smooth ride & towing experience
  • 30,000 lbs towing & 6,000 lbs tongue weight rating. Comes with a patent pending 30K dual latching shift lock? coupler for 2-5/16 inch hitch ball. Standard gooseneck air coupler extends 3 inches forward from your factory coupler or choose the 9
  • Made for PJ Trailers. Includes complete Shocker Gooseneck Surge air hitch with built in airbag, replacement inner tube stem & 30,000 lb Shift Lock? gooseneck coupler for 2-5/16? ball. Made in the USA by Shocker Hitch Arthur, North Dakota. (If you have a short bed truck, check out our Shocker goose air with 9 inch extension coupler)

Best Trailer Lock 2022
5/5 - (637 votes)