Included Components(1) 2"-6" Schedule 10/40 Roll Set(1) 8"-12" Schedule 10 (8" Schedule 40) Roll Set(1) Tools for Roll Set Change(1) Carrying case for Roll Sets(1) 300 Power Drive Mount KitFeaturesThe RIDGID Model 918 Hydraulic Roll Groover features a powerful 15-ton hydraulic ram in a compact, easy-to-transport unit.With one-man set-up and operation, the 918 is the ideal groover for job site requirements.It mounts quickly to RIDGID 300 power drive, 535, 1822, or 1224 Threading Machines.Designed for maximum efficiency, the 918 can groove up to 12" Schedule 10 and 8" Schedule 40 standard wall pipes.Roll Set changeout is accomplished in seconds. SKU: RGD.48297 Brand: RIDGID Country of Manufacture: United States Supplier Part Number: RIDGID48297