4pcs Computer Mainboard CPU Radiator Fan Fixing Clip Computer Cooling Accessories, 12CM Wire Buckle Upper Hook Type

Works for a NH-U12A with modifications. Bend the arms over inwards towards one another at about a 45-degree angle with a pair of needle nose. Bend the top of the arms back down so it looks like a Z and then twist the short hook, so it faces straight down. They will secure the fans just right.

Fits good

I needed to fit a 15mm fan instead of the stock 25mm fan on my Thermalright heatsink and the clips that came with the heatsink were too big. These clips worked just fine! I did have to bend them to hold the fan on as the hooks on the end were shorter than the stock fans.

Worked to mount a second Thermalright 120mm fan on my Thermaright Royal Knight 120 cpu cooler.

Did not work on Thermalwright AXP-120x67. If you need clips for this cooler, look somehwere else

These are great. I added another fan to my 120m single fan CPU cooler.

I bought these because I accidentally threw away the correct clips to a Thermalright cooler I had purchased for a new build. They worked great. Kept the extra two clips I didn't use in case I add a fan in the future or make a similar mistake on a future build.

The cheap plastic fan clips on my CoolerMaster Hyper 212 EVO CPU Cooler broke and after searching for replacements I found these clips! For the Hyper 212 EVO you need to remove the foam spacers that covers the screws which fasten the plastic clips to the fan. The metal wire clip fits perfectly and holds the fan tightly to the aluminium fins.I highly recommend them!