Cheapest Price! Master Lock 3794DAT Trailer Coupler and Hitch Pin Lock Set, Keyed Alike

Overall Rating (based on real customer reviews): 4.0 out of 5 stars

Master Lock 3794DAT Trailer Coupler and Hitch Pin Lock Set, Keyed Alike

Features and Specifications:

Manufacturer: Master Lock
Product Dimensions: 9.1×8.2×4.1 inches
Shipping Weight: 3.7 pounds
Stainless steel trailer coupler latch lock is adjustable from 9/16″ to 2-7/5″
Set includes 379DAT Coupler Lock, 2866DAT Receiver Lock and 2847DAT Adjustable Stainless Steel Coupler Latch Lock, all keyed the same
Push to Lock receiver lock fits both 1/2″ and 5/8″ receivers
Trailer coupler lock fits 1-7/8″, 2″ and most 2-5/16″ couplers
Canvas storage bag for all components
More features

Here are some REAL customer reviews:

“Nice Set; Could Maybe Do Without The Coupler Lock”

The hitch pin locks are wonderful. High quality, durable, and weather proof. But if I had to do it over, I might just buy the pin locks…Read more

“Nice set!”

I’ve had one of these sets for a while, and I’ve used all 3 pieces. They are easy to use and work well. There is one thing to realize – these are not completely unbreakable. I went to sell one of my trailers and the key wouldn’t fit into the coupler lock,…Read more

“Master lock 3794 dat trailer coupler and hitch pin lock set, keyed”

they said it will fit MOST trailer but unfortunately it does not fit mine. ended up I gave it away to my friend. turned around and bought the trimax umax100. The master lock did came in a nice pouch though. package is well presented.Read more