A trailer is a significant investment for most businesses, making proper security a must. There's always a chance that someone could try to steal your trailer by hitching it to a vehicle and towing it away. 

The threat of break-ins is another potential issue for contractors, logistics and equipment companies and other businesses that keep trailers on-site. Unless you park the trailer in a monitored location, you can't keep an eye on it 24 hours a day. 

At Nationwide Trailers, we offer a wide selection of trailer locks for sale that will protect and secure your investment and minimize the risk of theft. Enjoy more peace of mind knowing that your equipment is safe, even when you're not there. 

Trailer Door Locks

Do you routinely keep trailers in a vulnerable location? A high-quality door lock from Nationwide Trailers can provide an effective defense against unauthorized entry. Our product line includes:

  • Padlocks: A bolt padlock works with your vehicle's ignition key, providing a reliable security solution for trailers, gates, storage units and more.
  • Hasp locks: These hockey puck-style locks are designed to fit most hasp latches.
  • Cargo door locks: Protect goods stored in semitrailers by installing these adjustable interlocking bars.
  • Latch and bolt assemblies: These locks completely encase the trailer's latch assembly, making them ideal for livestock, cargo and specialty applications.

Trailer Hitch Locks for Sale

Trailer hitch locks help keep units secure. Available options include models that fit over the trailer's coupler, offering reliable theft protection whether it's hitched or unhitched. You'll also find receiver-style products consisting of a metal pin with a lock on one or both ends to keep the trailer safe while attached to your vehicle.

Trailer Wheel Locks for Sale

In addition to deterring would-be thieves, trailer wheel locks prevent units from rolling when parked on an incline or improperly braked. We carry durable locks that provide the perfect fit for trailer wheels of various sizes. Their heavy-duty steel construction ensures reliable long-term service. 

Choose From an Assortment of Accessories

Nationwide Trailers is also your one-stop headquarters for a complete selection of trailer accessories. You'll find reflectors and reflector tape to enhance safety by increasing visibility. Other options include document holders, fuel spout assemblies for race jugs, vents and fluorescent traffic triangles.

Purchase Trailer Wheel Locks and More Online

At Nationwide Trailers, you get products you can trust at prices that fit your budget. All our trailer locks come from leading manufacturers with an excellent reputation for quality. Order what your need online conveniently and securely. If you're not sure what you're looking for, our product experts are available to assist you. 

Take the next step by browsing our expansive inventory of trailer locks for sale and other top-performing products and accessories. Add the items you wish to purchase to your cart and complete the fast, easy checkout process. If you have any questions, feel free to contact us online.

$31.99
Featuring patented BOLT Breakthrough One-Key Lo...
$74.99
Protect your unattended trailer with this easy to us...
$25.99
Featuring patented BOLT Breakthrough One-Key Lock Te...
$35.99
Featuring patented BOLT Breakthrough One-Key Lock Te...
$17.99
A safer, more reliable legal connection. Easy attach...
$149.95
The Cargo Door Lock secures both doors of all semi-t...
$14.99
The disc shape of the lock protects against bolt...
$69.99
The Blaylock TL-50 Gooseneck-Style Coupler Lock is i...
$44.49
King pin coupler lock for industrial & heavy-dut...
$39.99
Coupler lock for tandem dump trucks, on-site generat...
$140.96
Complete coupler lock kit with everything you need t...
$53.99
Locking your trailer coupler is the best way to keep...
$69.99
Coupler receiver lock for commercial and recreationa...
$35.00
For RV's, livestock haulers, heavy duty trailers and...
$189.95
Securing your forklift can help prevent not only the...
$199.00
Lock designed for the Demco 2 5/16" coupler commonly...
$12.49
Document holder keeps permit or license clean and dr...
$39.99
Includes 1 adjustment pin lock (EZ/EZ HD Hitches onl...
$25.49
Door hasp for "hockey puck" style lock. Ideal for va...
$26.49
 The thick "puck-style" construction provides maximu...
$179.95
Container security is a must these days. Our number ...
$229.99
The Heavy Duty Wheel Lock provides security for all ...
$229.99
The Heavy-Duty Rolling Door Lock is recommended for ...
$163.99
The Ball & Ring Hitch Lock is a universal traile...
$169.95
Perfect for semi-trailer security, the Landing Gear ...
$84.99
 For cargo, livestock & specialty trailers latch...
$140.00
S5 COUPLER LOCK Lock designed for single axle enclos...
$23.99
  Trailer hitch receiver lock is used in place of st...
$1.50
Acrylic lens with adhesive backing permanently mount...
$15.00
PJ Mud Flap (Sold Individually) Get them why they la...
$14.99
Standard fuel spout assembly for use with race jugs...
$21.49
Standard fuel spout assembly for use with race jugs ...
$199.99
Lock designed for the Ram 2 5/16" coupler commonly u...
$169.99
This lock is designed for Ram and TxTrail 2 5/16" a-...
$41.18
Stainless Steel lock set for all Andersen Rapid Hitc...
$1.50
Red/White reflective tape with a strong adhesive bac...
$29.99
Replacement white dome cover for 14" x 14" 
$139.95
The Rolling Door Lock is recommended for stationary ...
$14.99
Safety chain used on 14k bumper pull trailers. Rated...
$11.99
Silver-colored safety chain typically found on util...
$16.99
Safety chain for use on gooseneck trailers. 3/8" cha...
$44.99
Fluorescent orange triangles with red reflector...
$35.49
5-gallon utility jug made from chemical resistant hi...
$24.00
Secure your trailer with this solid rubber wheel cho...
$79.99
This wheel chock lock from Trimax features heavy-dut...
$180.15
The Wheel to Pedal Lock easily secures the steering ...