Steel Dragon Tools 915 Pipe Roll Groover 1-1/4in. -6in. fits RIDGID 300 Pipe Threading MachineSteel Dragon Tools 915 Pipe Roll Groover 1-1/4in. -6in. fits RIDGID 300 Pipe Threading MachineSteel Dragon Tools® 915 Roll Groover will groove 1-1/4-inch to 3-inch Schedule 10 & 40 pipe, and 4-inch to 6-inch Schedule 10 pipe. The Steel Dragon Tools® 915 Roll Groover is a manual groover for in-place field applications. For use with RIDGID® 300 Power Drive and Steel Dragon Tools® 300 Power Drive. Pipe Capacity: 1-1/4 in. to 6 in. Manual roll groover for in-place field applications. Includes roll groover and handle. Requires only 3-1/2 in. of clearance to travel around a pipe. Requires a minimum of 2-3/4 in. of exposed pipe for grooving. For use with RIDGID® 300 Power Drive. For use with Steel Dragon Tools® 300 Power Drive. One year warranty against manufacturer defects. Not for use on stainless steel pipe. Easy roll set change out will accommodate up to 12-inch pipe capacity in one unit for service versatility. 8-inch to 12-inch roll set is available for purchase.