
THULE 544 Lock Cylinders, 4-Pack
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THULE 544 Lock Cylinders, 4-Pack
Purchasing a matched set of Thule's high-grade lock cylinders enables you to carry just one key for the whole set. This set includes 4 core locks, 4 keys, and 1 change key to remove the cylinders.Features/Benefits:
- Fits all Thule lockable rack components
- Other available lock sets: 512 (2 ); 596 (6); 588 (8); 510 (10)
- Lock cylinders can also be special ordered to match your existing keys
- Please consult the Thule Rack Finder to match the correct Thule parts with your vehicle
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THULE 544 Lock Cylinders, 4-Pack
EMS_Sale Yes
REVIEW SNAPSHOT®
by PowerReviewsPros
- Easy to install (9)
- Easy to use (9)
- Durable (8)
- Stable (6)
- Lightweight (5)
Cons
Best Uses
- Large cars (3)
- Small cars (3)
- Reviewer Profile:
- Casual/ recreational (7)
- Was this a gift?:
- No (4)
Reviewed by 10 customers
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Displaying reviews 1-10
Pros
- Durable
- Easy to Install
- Easy to Use
- Lightweight
- Stable
Cons
Best Uses
Comments about THULE 544 Lock Cylinders, 4-Pack:
Too bad they don't come included with the foot pack, but definately a must when you want to protect your products!
- Was this a gift?:
- No
Pros
- Easy to Install
- Easy to Use
Cons
- Doesnt work
Best Uses
Comments about THULE 544 Lock Cylinders, 4-Pack:
I bought these locks along with a rack for my Toyota Corolla. I installed everything according to the directions but a few weeks later I woke up one morning and the rack was gone. There were some slight scratches on my roof where it was but it was gone. My cars alarm was set but it never even went off. The thieves were able to remove the rack with the locks in place and locked and they didnt even have to use enough force to set off the alarm. I contacted Thule and was told that there was no guarantee that their locks would prevent theft. So I guess they are good for preventing the casual thief form absconding with your rack but if someone really wants it these locks wont do a thing to stop them.
- Was this a gift?:
- No
Pros
- Durable
- Easy to Install
- Easy to Use
Cons
Best Uses
- Security
Comments about THULE 544 Lock Cylinders, 4-Pack:
These locks fit into the Thule foot pad and prevent some miscreant from stealing your very expensive Thule roof rack system. After going $380 plus for the system I put together to haul my canoe the money spent for these locks was worth it.
- Was this a gift?:
- No
Pros
- Durable
- Easy to Install
- Easy to Use
Cons
Best Uses
Comments about THULE 544 Lock Cylinders, 4-Pack:
Came in a nice little tin box and were really easy to install. Worth the money to keep the rack safe!
- Was this a gift?:
- No
Pros
- Durable
- Easy to Install
- Easy to Use
- Lightweight
- Stable
Cons
Best Uses
- Large Cars
- Small Cars
Comments about THULE 544 Lock Cylinders, 4-Pack:
I bought a 4-Pak because I ordered a T2+2 Thule rack. Also ordered a Snug-Tight and realized you can utilize these lock cyclinders to match the same key. Item works great and keeps your bikes more secure. Not expecting this set-up to work like fort knox but something is better than nothing. If you want to have the same key set for all locks, get an extra cylinder for the Snug-Tight too. Otherwise love Thule's Products and EMS! Happy Trails.
Pros
- Easy to Install
- Easy to Use
- Lightweight
- Stable
Cons
- None
Best Uses
- Any car with a rack
Comments about THULE 544 Lock Cylinders, 4-Pack:
These locks are so simple my little cousin could have installed them. Makes me feel confident no one is going to rip off my roof rack.
Pros
- Durable
- Easy to Install
- Easy to Use
- Stable
Cons
Best Uses
- Large Cars
- Mountain Bikes
- Road Bikes
- Small Cars
Comments about THULE 544 Lock Cylinders, 4-Pack:
I recomend these brand name...
Thule...just the best in the market...
unless the Germans invented something different and I do not know about it...mmm
Pros
- Durable
- Easy to Install
- Easy to Use
- Lightweight
- Stable
Cons
Best Uses
Comments about THULE 544 Lock Cylinders, 4-Pack:
Adds a little extra to the looks of the rack system and also protects a significant investment. I would recommend buying 1-2 extra cylinders up front if you plan on expanding you rack system. [...] 1 key for the entire system is very convenient.
Pros
- Durable
Cons
- Hard to Install or Use
Best Uses
Comments about THULE 544 Lock Cylinders, 4-Pack:
Locks perform as expected.
Cons:
Installation/Removal requires a special key. However removal should be seldom.
Installing the locks requires a fair bit of force to seat the lock.
Pros:
2 set of keys
Does the job - I've never heard of anyone breaking the locks to remove the crossbars.
Pros
- Durable
- Easy to Install
- Easy to Use
- Lightweight
- Stable
Cons
Best Uses
- Add security
- Large Cars
- Mountain Bikes
- Road Bikes
- Small Cars
Comments about THULE 544 Lock Cylinders, 4-Pack:
They are a little price but I would hate to get back to my car from kayaking to find my rack stolen.
Displaying reviews 1-10






Merchant response: Very sorry to hear of your experience! Indeed, these locks are not intended to be the ultimate in security. Much like the most "bombproof" bike lock, these lock cylinders are not going to stop the professional thief.