Master Lock 389DAT Universal Trailer Coupler Lock Red Tough

Master Lock 389DAT Universal Trailer Coupler Lock in red. This automotive security device is designed to fit most 1-7/8 inch (48mm), 2 inch (51mm), and 2-5/16 inch (59mm) couplers. The lock provides advanced locking mechanism resistance to picking and prying, is easy to install and remove, and features a durable construction resistant to rust and corrosion. Its keyway cover protects the lock from moisture and dirt, offering reliable protection for your trailer. Keywords: trailer security, coupler lock, hitch lock, tow security, anti theft, heavy duty, automotive accessory, trailer coupler, master lock security, trailer hitch, towing safety, universal fit, red coupler lock