Introducing the RG1.5 Roll Groover! RG1.5 (#08532) allows the user to roll groove 1 _" and smaller pipe. The RG1.5 uses the body of Reed's 2-1 to hold roll grooving wheels and requires 360 degrees of rotation to groove pipe. This groover and other products in this family use a special patent pending wheel to roll groove pipe. The RG1.5KIT Groover Kit, #08530, allows the user to convert a standard pipe cutter to roll groove 1 _" and smaller pipe. The kit requires the user to remove the rollers and cutting wheels from a 2-1 or 2-3 pipe cutter and install the groove wheels, alignment plate and depth collar. #08531 is a pack of 3 groover wheels. Users include mechanical contractors and sprinkler fitters that need to roll groove small pipe. To roll groove 2" and larger pipe, use Reed's RG6 and RG26 roll groovers.