Locks & Security Accessories

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  Nationwide Trailers Parts Store Rolling Door Lock

  The Rolling Door Lock is recommended for stationary storage containers, trailers, and box trucks. It secures the locking handle of a roll-up door in the downward or locked position and can be installed without lifting the door. Available with a built-in changeable combination padlock. Details/Specs: No mounting required Fits all Whiting® and TODCO® door hardware Powder coat finish Combo Unit Part #: RDL-C

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  $225.00

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  Blaylock Coupler Sleeve Lock TL-51

  For RV's, livestock haulers, heavy duty trailers and all gooseneck style couplers. Secures the adjustable sleeve locking the coupler in place. Patented design ensures the most secure way to leave an unattended trailer. Details/Specs: Solid hardened steel lock rod for security. Made in USA Disc padlock sold separately Note: Available as a complete kit. Manufacturer: BlaylockPart No: TL-51

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  $47.99

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  Decal "PJ" Letters Large White

  This is the reflective "PJ" lettering that measures 10" x 5"

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  $8.99

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  Nationwide Trailers Parts Store Wheel Chock

  Secure your trailer with this solid rubber wheel chock. Ridges provide traction against your tire for a firm grip. Built-in eyelet lets you tie on rope to make removing and storing the chock fast and easy. Details/Specs: Dimensions: 9-1/2" long x 7-1/2" wide (at bottom) x 6" tall Solid, heavy-duty rubber construction 90-Day warranty

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  $24.00

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  Nationwide Trailers Parts Store Latch & Bolt Lock - Enclosed Trailer

   For cargo, livestock & specialty trailers latch & bolt lock system. Completely encases the entire latch assembly. Integrated easy to use push button lock securely holds the solid steel locking pin into place. Details/Specs: Aircraft grade aluminum Comes with 2 serialized keys Complete gasket provides watertight, non-marking seal. Hand forged in the USA Manufacturer: BlaylockPart No: DL-80

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  $84.99

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  Decal PJ Logo large

  7.25" x 8.75" red/white/blue reflective.

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  $6.99

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  Replacement Vent Cover, White

  Replacement white dome cover for 14" x 14" 

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  $29.99

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  Blaylock Coupler Lock - Pintles & Drawbars TL-60

  Coupler lock for tandem dump trucks, on-site generators, and other equipment with you don't want to disappear. Patented design secures 2 cast aluminum disks with a solid steel locking pin. Details/Specs: Fits 2 1/2" - 3" rings. Hand forged in the USA using the highest quality aircraft grade aluminum Disc padlock sold separately Manufacturer: BlaylockPart No: TL-60

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  $64.49

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  BOLT BOLT Coupler Pin Lock

  Featuring patented BOLT Breakthrough One-Key Lock Technology the BOLT Coupler Pin Lock works with your vehicle ignition key. Fully adjustable from 1/2" to 3 3/8" the BOLT Coupler Pin Lock slides back and forth with ease to fit virtually any coupler. The stainless steel pin gives you the security you have come to expect with BOLT Locks while the lock shutter keeps out dirt and moisture. Details/Specs: Opens with your vehicles ignition key Fits couplers from 1/2" to 3-3/8" wide 1/8" incremental adjustments ensure a snug fit Stainless steel lock shutter to keep out dirt and moisture, plate tumbler sidebar to prevent picking and bumping Limited Lifetime Warranty Note: Various locks available for different vehicle makes. Locks work with most keys for model specified. Select appropriate model

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  $31.99

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  Nationwide Trailers Parts Store Safety Chain - 5/16" x 28"

  Safety chain used on 14k bumper pull trailers. Rated at 18k per chain and feature clevis hooks with keepers for worry free attachment.

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  $14.99

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  LCS005 2" A-Frame coupler lock

  S5 COUPLER LOCK Lock designed for single axle enclosed Wells Cargo/Haulmark type trailers couplers. This coupler is used across multiple lighter type enclosed trailers. The lock will fit the various a-frame couplers that look like the one pictured here. It will also fit the same type that is installed on a straight square tube type trailer tongue. Puck Lock is included in price.

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  $175.00

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  King SATE-LITE Early-Warning Triangle Triple Kit

  Fluorescent orange triangles with red reflectors are visible day or night. They instantly tell motorists to be alert for a roadside emergency. Snap together for quick, easy setup. Weighted base with grip pads provides maximum stability. Kit contains three warning triangles in a compact storage box. Triangles are made of nonflammable material. Emergency Warning Triangle Kit meets Federal Motor Vehicle Safety Standard No. 125 for warning devices. Details/Specs: Perfect for emergency stops on the road Ultra-bright reflective surface alerts drivers Folding design for compact storage Easy to set up

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  $52.99 $44.99

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  Nationwide Trailers Parts Store Oblong Quick-Mount Reflector

  Acrylic lens with adhesive backing permanently mounts to any clean, flat surface. Details/Specs: Dimensions: 4 3/8” L x 1 7/8” W Available in Red or Amber Manufacturer: PetersonPart No (Red): B480R Part No (Amber): B480A

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  $1.50

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  Nationwide Trailers Parts Store Hasp Lock - Hockey-Puck Style

   The thick "puck-style" construction provides maximum security protection for any hasp/hatch style closure. Great for the cam door lock found on many enclosed cargo trailers. Guaranteed to be bolt cutter-proof. Details/Specs: 5/8" diameter hidden shackle resists cutting and sawing. Cavity of the lock on the back measures 5/8" H x 1 3/4" W x 1 1/8" D. 3 keys included. Hasp sold separately Manufacturer: TrimaxPart No: THPXL

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  $26.49

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  Nationwide Trailers Parts Store Hasp Latch - Hockey-Puck Style

  Door hasp for "hockey puck" style lock. Ideal for vans, trucks, gates, and vending. Details/Specs: 9" W x 4 1/2" H 2-piece with 3 mounting bolt holes Solid steel hasp withstands forcible attacks and defeats attempts to pry and cut

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  $25.49

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  Flip-File D.O.T. Placard - 8 Legend

  Long-lasting aluminum placards mount easily to trucks. Size: 13 3/4 x 13 3/4". Messages include: Dangerous, Flammable Gas, Non-Flammable Gas, Flammable, Oxidizer, Inhalation Hazard 6, Poison, Corrosive.

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  $69.99

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  Nationwide Trailers Parts Store Safety Chain w/ "S" Hook - 5/16" x 30"

  Silver-colored safety chain typically found on utility trailers with "s" hook and keeper.

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  $11.99

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  Nationwide Trailers Parts Store Landing Gear Leg Lock

  Perfect for semi-trailer security, the Landing Gear Leg Lock secures the landing gear hand crank in place preventing the landing gear from being raised. When the trailer is parked with the landing gear down, it cannot be moved while the locking device is in place. Details/Specs: Powder coat finish Available with either the high security barrel style keyed lock or with a built-in changeable combination padlock Part No (Keyed unit): LGLLPart No (Combo unit): LGLL-C

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  $169.95 - $189.95

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  Nationwide Trailers Parts Store Cushion Tire Lift Lock

  Securing your forklift can help prevent not only theft, but unauthorized use. The Cushion Tire Lift Lock secures the forklift steer tire in the turned position, rendering the machine inoperable. For warehouse forklifts (rubber tire, not pneumatic tires), electric scissor lifts, and man lifts. Details/Specs: Powder coat finish Available with either the high security barrel style keyed lock (comes with 2 keys) or with a built-in changeable combination padlock Part No (Keyed unit): CTLLPart No (Combo unit): CTLL-C

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  $189.95 - $199.90

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  Blaylock Coupler Receiver Lock - Universal

  Coupler receiver lock for commercial and recreational use. Patented design ensures the most secure way to leave an unattended trailer. Universal design fits over 30 different 2" - 2 5/16" coupler/receiver styles & brands including Buyer's, Atwood, Fulton, U-Haul, Pro-Series, Titan & Demco. Details/Specs: Crafted with pride in the United States out of the highest grade aircraft aluminum Solid hardened steel lock rod for security Custom fit 3-pin placement for easy fit Disc padlock sold separately Manufacturer: Blaylock Part No: TL-33

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  $69.99

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  Blaylock Coupler Lock - King Pin

  King pin coupler lock for industrial & heavy-duty trailers serves as a physical, as well as visible, theft deterrent. Cast aluminum collar securely held in place with a hardened steel pin. Details/Specs: Fits 18-wheelers and the heaviest 5th wheel RV's Hand forged in the USA using the highest quality aircraft grade aluminum Disc padlock sold separately Manufacturer: BlaylockPart No: TL-70

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  $44.49

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Reliable Trailer Locks & Security Accessories

Protecting your trailer and its cargo is a top priority for trailer owners. Nationwide Trailers offers a wide selection of high-quality locks and security accessories designed to prevent theft and unauthorized access. Our collection includes durable locks for wheels, hitches, and couplers, providing security solutions for a variety of trailer types, including PJ Trailers, LoneStar Trailers, and more.

Comprehensive Selection of Trailer Security Products

From wheel locks to hitch locks, our security accessories are built for durability and strength, ensuring peace of mind while your trailer is unattended. Explore our selection of:

• Wheel Locks: Prevent unauthorized movement of your trailer with heavy-duty wheel locks that fit a variety of wheel sizes, offering robust protection against theft.
• Coupler Locks: Secure your trailer’s coupler with high-strength locks designed to prevent anyone from hitching to your trailer. Options include locks for gooseneck and ball couplers.
• Hitch Locks and Pins: Keep your trailer hitch secure with reliable hitch locks and pins, including models with one-key locking technology for added convenience.
• Ball & Ring Hitch Locks: Designed for various hitch types, these locks fully enclose the hitch, preventing any attempts at connecting without the right key.
• Pedal and Steering Wheel Locks: Lock the steering wheel and brake pedal in place to immobilize your vehicle and deter theft, ideal for trucks and larger towing vehicles.

Why Choose Nationwide Trailers for Trailer Locks and Security Accessories?

Nationwide Trailers is dedicated to providing trailer owners with premium security accessories that protect their investments. Our products are sourced from trusted manufacturers and built to withstand harsh conditions, ensuring reliable security wherever you park or store your trailer. With easy online ordering, you can quickly find and purchase the right locks and security accessories for your needs.

Browse our Locks & Security Accessories collection today and secure your trailer with confidence. For assistance, reach out to our knowledgeable team online—we’re here to help!