🔐 Lock in security, unlock your freedom.
The Proven Industries Model 2178 Trailer Lock is a heavy-duty, hardened steel lock designed specifically for 2-inch trailer couplers. Featuring a patented, pick-resistant key system and a custom fit for standard S-hook safety chains, this lock offers superior theft protection. Proudly made in the USA, it combines rugged durability with precision engineering to safeguard your trailer or camper with confidence.
| Brand | Proven Industries |
| Special Feature | Keyless |
| Lock Type | Key Lock |
| Item dimensions L x W x H | 6.39 x 4.5 x 4.5 inches |
| Material | Alloy Steel |
| Recommended Uses For Product | Securing trailers and RVs |
| Style | Custom |
| Color | Blue |
| Number of Pieces | 3 |
| Included Components | Inner slide, exterior shield, puck lock |
| Controller Type | Hand Control |
| Shape | Rectangular |
| Control Method | App |
| UPC | 729573594159 |
| Manufacturer | Proven Industries, Inc |
| Part Number | 2178 |
| Item Weight | 7.9 pounds |
| Product Dimensions | 6.39 x 4.5 x 4.5 inches |
| Country of Origin | USA |
| Item model number | 2178 |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Special Features | Keyless |
| Batteries Included? | No |
| Batteries Required? | No |
J**V
Great lock from a great company!
I couldn’t be more impressed with this trailer lock. From the moment I took it out of the box, it was clear this is a serious piece of hardware. The heft and solid construction give me peace of mind. And the customer support I've received from Proven Industries has been amazing -- despite my best efforts I managed to purchase the wrong size, and the customer support team has been responsive and incredibly helpful!Bottom line: this lock is worth every penny.
R**0
Best Trailer Lock
Best lock I have ever purchased for my trailer. This is my second time ordering this lock from Proven Industries. Great customer service, fast and efficient. I Highly recommend them. Will definitely be ordering again in the future
J**L
Don’t think just buy
This lock is a no brainer if you want to keep your stuff safe and protected. The quality is great and looks like it will last a good long time
M**A
The best!
Spend the extra money for peace of mind!I researched every lock on the market and decided to spend a little more for the best!I’ll sleep better knowing my trailer will still be there when I need it!
C**S
Quality lock and seller service
Very sturdy lock that is seems easy to use. Came exactly as expected. Unfortunately I ordered the wrong size for my trailer, but the seller, Proven Industries, has been very responsive in helping me figure out exactly what I need and facilitating the exchange.
N**R
Great craftsmanship, stellar customer support!
Well made. Customer support second to none. Instantly responsive!!
A**R
Fantastic product!
Excellent product! Fits great and would highly recommend this product to protect your trailer investment.Rodney Luke
D**E
Great… but double check if you have cables vs. chains
I’m pretty happy with it. Super solid, easy install EXCEPT my trailer has cables instead of chains. (Karavan 5x8)The bottom plate doesn’t quite have enough room to get the larger cylinder on all the way, so I have to figure out something with the cables… so not an issue with the lock, but just beware of chain/cable placement and also the size of the hooks.
Trustpilot
Hace 2 meses
Hace 1 mes
