Vertical hole spacing is defined as a repeating pattern of holes within one rack unit (RU or U) of 1.75″. The hole spacing alternates at 1/2″ – 5/8″ – 5/8 and repeats. The start and stop of the RU is in the middle of the 1/2″ spaced holes.
Our office is closed for the Thanksgiving holiday so our team may celebrate with their families and friends.
Please anticipate a delayed response time to your request. Thank you!