🔒 Unlock Ultimate Trailer Security with One Key!
Master Lock’s 5 Trailer Locks Keyed Alike set offers five durable, corrosion-resistant stainless steel locks that all open with a single key. Each lock comes with two keys, totaling ten, and fits most common trailer coupler sizes. Designed for professional-grade security, this set guarantees keyed-alike convenience backed by Master Lock’s trusted warranty.
| Brand | Master Lock |
| Special Feature | Key Lock |
| Lock Type | Key Lock |
| Material | Stainless Steel |
| Recommended Uses For Product | Security |
| Color | Stainless Steel |
| Number of Pieces | 13, 5 |
| Included Components | Locks, Keys |
| Controller Type | Hand Control |
| Shape | Round |
| Control Method | App |
| Manufacturer | Master Lock |
| Item model number | 5KA-37940-37 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 5KA-37940-37 |
| Special Features | Key Lock |
E**S
One keys for evething
The media could not be loaded. Good quality, sturdy and best of all, one key works for everything!
P**R
Great lock set for enclosed trailer
I bought a 12x6 enclosed trailer and found this lock set for it. Having all the locks on the same key is very convenient, and the locks fit everything really well! (see pictures!).The locks are somewhat tamper resistant and fit pretty tight against standard trailer door latches. When you remove the spacer ring, they fit really well in the ball lock also.Nowadays when you can buy a cordless angle grinder for $100, nothing is truly theft proof, but these are a good deterrent.The only weird thing about these locks is you can't take the key out when the shackles are unlocked. I usually keep 4 keys on me and leave the key in the lock while I'm loading/unloading the trailer, and when they supply you with 10 keys that's not a big deal, but still a little bit odd.
C**S
Great deal
The price is very fair in my opinion, especially since they are all keyed to the same key.Went to both big box stores and you’re gonna spend more money for 5 different locks with different keys if you go that route.Arrived earlier than expected date.If somebody gets my trailer with this lock set up they really really wanted it.Would recommend!
T**N
Almost perfect
All locks came keyed alike and almost everything fit. Everything is great except the coupler latch lock didn't work even with the sleave was removed as directed. Just could not get it through the coupler latch, I used the coupler lock to lock the safety chains together.Update: Discuss padlocks are not suited for wet climates. This brand only has one weep hole in the bottom of the lock so it will not drain in any other position other standard position. My cargo trailer has horizontal hasp like most cargo trailers. This makes the lock hang sideways. Since there is no weep on the side like my old lock, it will not drain.
D**.
Lock
Locks work great for my trailer
T**E
trailer lock to big to work
I had to grind down the pin lock as its to big to fit. i wish they would test these things before selling them as i tried all of my trailers and it would not work on any of them
M**S
excellent product
Works well
T**Y
Disappointed
Was really surprised at how light the hitch lock is. I have two hitch locks identical to this one made by Master Lock and they're twice as heavy as this one. Feels like it is made of a cheap pot metal.
Trustpilot
3 days ago
1 month ago
