Master Lock 379DAT Universal 1-7/8in, 2in, 2-5/16in

Master Lock 379DAT Universal Trailer Coupler Lock offers robust security for your towing needs, designed to fit 1-7/8 inch (48mm), 2 inch (51mm), and most 2-5/16 inch (59mm) couplers. This versatile lock features an advanced locking mechanism that resists picking and prying, ensuring your trailer remains secure against unauthorized access. Crafted from hardened steel, the 379DAT is not only tough but also resists rust and corrosion, making it suitable for marine and offshore environments. Its user-friendly design allows for easy installation and removal, providing convenience for those who frequently attach and detach their trailers. The Master Lock 379DAT is ideal for a variety of applications, including securing trailers, trucks, and vans, as well as moving trucks. With a limited lifetime warranty, you can trust that this product is built to last, providing peace of mind whether you’re on the road or parked at home. Its sleek black finish complements any trailer setup, while the retail carded packaging ensures you receive it in perfect condition. Protect your investments with the reliability and quality that only Master Lock can deliver.

Universal 1-7/8in, 2in, 2-5/16in

This features a universal trailer coupler lock, designed to fit 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers. The advanced locking mechanism provides resistance to picking and prying. The limited lifetime warranty provides peace of mind from a brand you can trust.

Features:

• Universal trailer coupler lock fits 1-7/8in (48mm), 2in (51mm) and most 2-5/16in (59mm) couplers
• Advance locking mechanism resists picking and prying
• Easy to install and remove
• Resists rust and corrosion

Best Used For:

• Marine and offshore security
• Trailers, trucks, and towing
• Trailers, vans and moving trucks