Primochill Anti-Kink Coils are extruded PVC coils designed to be wrapped around 5/8" Outer Diameter soft vinyl tubes, and eliminate tube kinking and flattening in medium to sharp bend areas.

Please make sure to note the measurements of the tubing you are using. Water cooling tubing is usually measured by the Inner Diameter of the tube. The outer diameter (OD) will vary depending on the tube wall thickness.
PrimoChill Anti-Kink Coils are shipped in precut 40" length. One length is typically sufficient for a single CPU cooling circuit depending on how tight the coils are wrapped around the tubing. Two lengths are necessary for a complete circuit including dual CPU, CPU+VGA, or CPU+VGA+Chipset setups.

12-05-2011
Reviewer: AWSOME! (5)
yes they are pink and hardly reactive but they do there job. i have a radiator out side of my case in the back so u don''t see them at all. i just needed them for a tight fit in the back.

11-20-2011
Reviewer: Anonymous
well i used these to prevent kinks on the back of my case where my rad is mounted, so i don''t see them. but they do there job but they are pink lol,

02-20-2009
Reviewer: K1yka (18)
Well, these are extremly not red lol. Pinkish/orange when not under UV. Under UV DARK orange. There is no red at all. They do their job however very well, and are easy to install.