Ridgid 60382 Power Driven 916 Roll Groover for 535 Threading Machine,North Coast Electric,60382" /> 60382 916 Roll Groover F/535 This item is used for Hand tools & Tool Organizers ,Multitools This product manufacture by United States Specifically designed for field service roll grooving applications Quick and easy mount to RIDGID 535 Cam-type feed actuation translates into minimum operator effort to form roll grooves Depth adjustment screw separate from feed mechanism allows for consistent groove depth Integral feed handle is part of overall unit. No extra tools required