Master Lock 3794DAT Trailer Coupler & Hitch Lock Set | Keyed Alike

Protect Your Trailer with a Flexible, Keyed-Alike Lock Set

The Master Lock No. 3794DAT combines three essential trailer security components into a single, convenient package. Designed to deter tampering and provide reliable protection, this set helps you secure your ball hitch without juggling multiple keys. While no lock can guarantee against all threats, the thoughtful details here aim to make unauthorized access more difficult and your travels less stressful.

What’s Included and How It Works

• Trailer coupler lock fits common sizes: 1-7/8 in, 2 in, and most 2-5/16 in couplers for versatile compatibility.
• Receiver lock features a Push to Lock mechanism for quick, solid engagement with the pin—easy to use even on the move.
• Trailer coupler latch lock includes an adjustable range from 9/16 in to 2-3/4 in, offering flexible fit across different setups.

Keyed Alike Convenience

With Keyed Alike, one key operates all three locks, simplifying access and reducing the need to manage multiple keys. Note that two different lock sets can’t be matched to the same key number, which helps maintain distinct security for other gear.

Built to Endure the Elements

• Weather Tough seal plus a water-tight cap help resist moisture and dirt intrusion.
• The stainless steel latch lock delivers a sturdy, universal size for broad compatibility.

Peace of Mind, Practical Warranty

The Master Lock 3794DAT is backed by a Limited Lifetime Warranty, reflecting the brand’s commitment to dependable security products you can trust over time. This set focuses on practical, straightforward protection for trailers, equipment, and accessories commonly found in various travel and work scenarios.

Real-Life Scenarios and Benefits

Whether you’re towing a boat, securing a utility trailer, or moving seasonal equipment, this trio of locks offers a compact, all-in-one solution. Expect easier key management, flexible sizing for multiple couplers, and a design that stands up to weather and routine use. Consider this set if you value quick engagement, adaptable sizing, and a simple, confident lock system without sacrificing security.

Two Quick Bulleted Lists for Skim-Reading

• Easy key management with one-key access to all three locks
• Fits 1-7/8

  FAQ

  Q: What is included in the Master Lock 3794DAT set?

  A: A trailer coupler lock, a receiver lock, and a latch lock; all keyed alike for one-key access.

  Q: Is the set weather resistant and easy to use outdoors?

  A: Yes. It features a Weather Tough seal and a water-tight cap to guard against moisture and dirt.