Universal Trailer Coupler Lock

Master Lock Co.
Universaltrailercouplerlock 10091449

The Universal Trailer Coupler Lock (item # 379ATPY) features an improved design that fits all tongue-type couplers

  • 1 7/8-, 2- and 2 5/16-in. versions
  • Commercial version available
  • Python rekeyable cylinder
  • Powder-coat finish resists corrosion
Fill out the form below to request more information about Universal Trailer Coupler Lock
Latest in Trailer Accessories
Attendees can expect to see a myriad of commercial trucks and up-and-coming technology. The show will feature not only complete vehicles but also all of the various parts that bring together trucks.
The Future of Work Trucks: Anticipating Trends and Innovations at WTW 2025
February 21, 2025
The Cargobull Liftgate Battery Charger is available on Utility’s 3000R refrigerated trailers with Cargobull’s ultra-low-emission TRUs.
Utility Trailer Launches Cargobull Liftgate Battery Charger
October 2, 2024
Trimble Inspections consolidates truck and trailer inspections into a single workflow for the fleets that operate in both the U.S. and Canada.
Trimble Launches Vehicle Inspection Solution for Fleets
September 27, 2024
Stellar Fps
Stellar Finds Niche With Fuel Trailers
September 17, 2024
More in Trailer Accessories
Truck Parts & Components
The Future of Work Trucks: Anticipating Trends and Innovations at WTW 2025
NTEA | The Association for the Work Truck Industry
With the high number of exhibits, sessions, and categories at the show, Work Truck Week has something to offer for everyone, catering to an assortment of trends and a seemingly endless list of innovations.
Attendees can expect to see a myriad of commercial trucks and up-and-coming technology. The show will feature not only complete vehicles but also all of the various parts that bring together trucks.
Batteries
Utility Trailer Launches Cargobull Liftgate Battery Charger
Utility Trailer Manufacturing Company
The Cargobull Liftgate Battery Charger is available on Utility’s 3000R refrigerated trailers with Cargobull’s ultra-low-emission TRUs.
The Cargobull Liftgate Battery Charger is available on Utility’s 3000R refrigerated trailers with Cargobull’s ultra-low-emission TRUs.
Project Management
Trimble Launches Vehicle Inspection Solution for Fleets
Trimble Solutions USA
Trimble Inspections adds a modernized truck and trailer inspection application to Instinct’s driver experience.
Trimble Inspections consolidates truck and trailer inspections into a single workflow for the fleets that operate in both the U.S. and Canada.
Trailer Accessories
Stellar Finds Niche With Fuel Trailers
Stellar
We recently met up with Stellar and Jason Vertin, Stellar’s senior product manager for fuel and lube trailers, who showed us the company’s fuel trailers.
Stellar Fps
Trailer Accessories
Stellar 990DLX Deluxe Fuel Trailer
Stellar
Fully DOT-compliant, 990DLX Deluxe Fuel Trailers feature fuel tanks that are independently mounted on the frame with spring-loaded bolts for maximum vibration control.
D77cce34
Trailer Accessories
Stellar 880MT Multi-Tank Fuel Trailer
Stellar
Say goodbye to the expense of dedicated fuel trucks and hello to Stellar FuelMate Multi-Tank Fuel Trailers.
6ca7be09
Trailer Accessories
FuelPro Trailers Unveils Skid Mount Fuel Trailer
FuelPro Trailers
Single tank or multi-tank versions are available – from 475 to 990 gallons.
Fuel Pro Skid Mounted Fuel Trailers
Compact Track Loaders
Prepping Construction Fleets for Natural Disasters
Following a disaster in which flooding is an issue, contractors may need to change oils in the different compartments, such as axles and the transmission, if it was submerged.
TR is a veteran-led humanitarian organization serving global communities before, during and after disasters and crises. Its primary scope in heavy equipment disaster response includes route clearance, debris management and sawyer support.
Trailer Accessories
Western Global Introduces MultiCube Non-Hazmat Diesel Fuel Trailer
Western Global
The MultiCube has preconfigured, pre-installed accessory package options that include fuel pump packages, hose reels, a DEF kit and custody transfer meter.
The MultiCube has preconfigured, pre-installed accessory package options that include fuel pump packages, hose reels, a DEF kit and custody transfer meter.
Equipment Trailers
Thunder Creek Lineup Arrives in Maine at Coop’s Truck & Equipment
Thunder Creek Equipment
Coop’s Truck & Equipment in Maine has added the Thunder Creek lineup of field fueling and service solutions to its new equipment sales lineup.
Thunder Creek designs and manufactures innovative fueling and preventative maintenance solutions that are used in a variety of industries including construction, roadbuilding, oil and gas, and utility construction.
Equipment Trailers
Felling Trailers' Engle Announces Retirement
Felling Trailers, Inc.
Longtime Felling Trailers employee Laurie Engle retires.
Through the years, Engle has built many working relationships with dealers and customers, solving transport problems other manufacturers said were unsolvable.
Equipment Trailers
Air Lift Releases Towtal View HD Backup Assist Camera
Air Lift Company
With two versatile mounts, the camera provides a high-quality color video feed via the free mobile app.
With two versatile mounts, the camera provides a high-quality color video feed via the free mobile app.
Page 1 of 9
Next Page