With the Ridgid 915 92437 roll groove set, you form precise and dependable grooves on 1-1/4" to 1-1/2" pipes. Comprising a drive roll and a groove roll, this set expands the capability of your Ridgid 915 manual roll groover for Schedule 10 and Schedule 40 pipework. Whether you are installing or servicing sprinkler systems, compressed air lines, or hvac piping on-site or in the workshop, you can handle steel, stainless steel, and pvc with ease. The stable drive ensures steady tracking, preparing your pipes accurately for mechanical grooved couplings.