Master Lock universal trailer coupler locks (1-7/8", 2", 2-5/16") 2-pack vs Master Lock universal coupler locks 1-7/8, 2, and 2-5/16 inches (3 pack)
Key Differences
Product A is a 2-pack and lists a bright finish that deters tampering and comes keyed differently, while Product B is a 3-pack and emphasizes rust/corrosion resistance and easy installation/removal. Choose A if you want two differently keyed locks and a bright finish; choose B if you prefer a three-pack with stated corrosion resistance and easy handling
Master Lock universal trailer coupler locks (1-7/8", 2", 2-5/16") 2-pack
Universal trailer coupler locks for 1-7/8", 2", and 2-5/16" sizes. Two locks are keyed differently for added security. Bright red finish discourages tampering, and customers note easy on/off and strong construction
Pros
- Fits multiple coupler sizes
- Two locks keyed differently
- Bright finish deters tampering
- Easy to install and remove
Cons
- Two separate keys may require managing multiple keys
- Limited to trailer couplers; not universal for other locks
Master Lock universal coupler locks 1-7/8, 2, and 2-5/16 inches (3 pack)
Three universal coupler locks fit most 1-7/8
Pros
- universal size fits multiple tongue sizes
- rust and corrosion resistant
- easy installation and removal
- includes three locks with different key numbers
Cons
- color variation noted vs. similar model
- customer mentions bolt-cutter resistance may vary by use
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Master Lock |
| Durability | Tie |
| Versatility | Tie |
| User Reviews | Tie |