Crain 502 Steel Extension Tube Section Multi-Purpose Wall Trimmer New Wave Groover can do

New Wave Groover can do curves with no problem

Mount Type: 6-Bolt Configuration

WDD 758 Pull Groover and Blades

and canvas

industrial fabrics and roofing

Crain 502 Steel Extension Tube Section Multi-Purpose Wall Trimmer New Wave Groover can doExtension Tube Section can add up to 4 feet 8 inches of length to your stretcher in 4 inch increments. The holes of the tubes are punched rather than drilled for precision and durability. The spring buttons are flat on their top faces for smooth adjustment. The buttons are precisely located within the inner tube so that they retain hold the outer tube on the inner tube during transport. Works with other standard size diameter poles. Closed length: 2