Steel Dragon Tools® 915 Manual Roll Groover 8" - 12" Roll Steel Dragon Tools® 915 Roll for 8" - 12" Schedule 10 Pipe For use with Steel Dragon Tools® 915 Roll Groover The 915 Roll Groover can be used with the Steel Dragon Tools® and RIDGID® 300 Power Drive Pipe Threader WARNING! This product can expose you to chemicals including lead, nickel_metallic, and chromium_hexavalent_compounds, which are known to the state of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.This product is designed and manufactured by Steel Dragon Tools®. RIDGID® marks are trademarks of RIDGID, Inc and are used only for product identification purposes.