Why do I need the Spin Doctor?

Spin Doctor Problem/Solution

The RTC Spin Dr. is a quick and convenient solution to reduce tile lippage.  With large format becoming more and more common, tile leveling systems have become a necessity in many commercial and residential wall and floor installations.  The Spin Dr. has a patented free-spin design that allows installers to tighten the cap down with one hand and does not involve any additional tools.  The Spin Doctor is also an economical system, it doubles as a spacer (1/16th, 1/8th, & 3/16″ Inch threaded spacer posts available) and the caps are reusable from job to job.