SD116KIT -The 1/16" Spin Doctor Kit is designed to be used as a spacer and lippage reducer when installing rectified tile and stone that is manufactured with minimal to no size variation. 1/16" Pro Kit Includes: 200pc Caps, 500pc 1/16" Posts, 100 Shields
SD18KIT -The 1/8" Spin Doctor Kit is perfect for most installations that require the use of sanded or epoxy grout, and for materials with size variations of 1/32" or less.1/8" Pro Kit Includes: 200pc Caps, 500pc 1/8" Posts, 100 Shields