Lock Core for Car Racks System Components,One-Key Lock Cylinders System Compatible for Thule Racks and Accessories,4 Pack Lock Set

These are a great deal. I just installed them and they work fine once installed. But, there were no instructions, had to find similar online videos. The keys were very catchy and stuck before install. Had to pull them hard to get apart and then worked them several times. However, once installed, they worked well.

Have been on my car for 18 months with no issues. Can’t beat the price.

I acquired a Thule bike rack from a buddy that had the holes for core locks on the fork hook, but the cores were gone. This standard size lock core fit perfect and adds that little extra security when driving on bumpy roads or parking for a post ride burrito and beer.

These were super hard to get in, with no rhyme or reason as to the way they finally locked in place. Once you get them they seem to work, I suppose time will tell

Read all of the reviews before purchasing. These are very very easy to use, they work, and are less expensive than the manufacturer product

The master key does not fit in an unlocked existing Thule key core to remove. Must find another way to remove existing cores.

Easy to install in about 5 minutes after finding a quick online video. Did not come with instructions. Why pay more for the same locks?

The lock inserts work perfectly on my Thule bike rack giving me peace of mind that my bikes won’t get stolen

Perfect fit and work fine. Time will tell if it last.

Los utilice en un sistema de anclaje thule y quedaron perfectl.

Works well on both of my thule accessories. Fit the hole the same as thule cylinders. It locks well. Comes with 2 keys and a master key to change the lock. No complain

Does the thing

Work just like the OE Thule locks