Master Lock6 Trailer Locks Keyed Alike 6KA-37937-37

This order was my fourth from this seller. I like being able to request my locks be keyed the same as my previous orders. I needed help finding the exact lock I was needing so I messaged them and they immediately got me the info I needed. Products are top quality, keyed alike and shipped quickly. But their great staff is what makes it a good seller to buy from

The only thing that is a bother is that the trailer lock cannot have the key pulled out unless it's locked which means you have to take it off, lock it so you can get the "ball/hitch" lock off. Other than this minor nuisance it's an amazing system. I wish they had longer pin locks so I could lock my Curt adjustable hitch system and have the same key.

I know if you buy the pieces separately they can cost a little bit more money but I think the pricing is on par. I think the big plus is that they've done the work for you were ready to get them keyed-alike. My one word of advice would be to buy an extra lock also keyed-alike. that way everything is the same key including the extra lock that you might need for something else. The design in the features well work well. I have not used it over freezing weather yet after rain to see if the lock is going to freeze up. But I did not see any reviews stating that it did. but I would guess any lock would freeze with the right conditions. I like the design of the trail of door locks they don't rattle around they don't bounce off the doors.

I bought even after reading the reviews saying this would not fit the bigger trailers and sure enough that is correct if you have a hitch for bigger then a 2" ball this WILL NOT fit. Also the hitch pin WILL NOT fit newer trucks with a 3.5" receiver. Super bummed out that this will not work as I was trying to have all my trailers having the same hitch latch lock so I would have a different key for each. Either way DO NOT buy this if you have a trailer that uses a larger then 2" ball.UPDATE.... Their customer service is quite amazing. I left an initial review of 2 stars then updated to 1 then updating to a 4. I called and they gave me some options so i had to confirm what would and would not fit my trailers. I didnt have time that day but the next day I called and the lady remembered who I was. She was absolutely amazing and fixed all my issues with this product. They have great customer service and that means a lot to me!

perfect set for Cargo trailer with side door, good price, arrived sooner than scheduled.very easy to use, all keyed alike, plenty of keyslocks have good smooth action and rain has not made them crankyso nice needing only one key!could not be more pleased

All Keyed the same, good. Qualty good. Put it this way, not bad ....as most Chinese soft metal junk where keys Break Off in lock. These a better but to me not worth more than $70-$75. Good thing about cheap chinese junk, key broke inside of lock BUT, cheap chinese hack saw cut through cheap chinese lock in 90 American seconds. I am not racist I like stuff made in Germany, England, Austria and U.S.A. and Japan is doing well.

Ordered 2 sets of these locks and they all came keyed the same. So nice to have all my trailers and padlocks set to only have to worry about one key. Shipping was extremely fast, and locks are very high quality.

Quality Master Lock products and very nice to have all of it keyed the same. The padlocks that arrived did not look like the ones pictured, but seem to be a new anti-theft design as it would be very difficult for bolt cutters to be used on them.Quick shipping and easy installation of all items.