the tool comes with an anti-friction boot to prevent it from scratching

This versatile tip works with a 3

available in a convenient box of 375 pieces

The straightness of cut is factory-calibrated to +/-

Crain 502 Steel Extension Tube Section Cotton Grip Head for 520 Stretcher the tool comes with anExtension 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