Pex Organizing Made Simple The Premier product is all you need to make your pex routing quick and easy Simply cut down (if needed) to your job specifications, nail it down with the provided nails, and you can begin running your pex tubing Designed for 1/2" or 5/8" tubes in unison. 3/4" and 1" in a single channel The Premier product is all you need to make your routing quick and easy. Designed for 1/2" or 5/8" tubes in unison. 3/4" and 1" in a single channel. Simply cut down to your job specifications, nail it down with the provided nails, and you can begin running your pex tubing.