Perfect for beginning turners, school shops and those of which safety is a primary concern, the Oneway® Safe Driver drive center provides sufficient grip to safely drive between center stock, while it's non-aggressive ring design allows the work to slip or stop if a tool catch occurs. The amount of grip is determined by how much pressure is applied by the tailstock center. Light pressure means the work will slip easily while more pressure increases the grip respectively. A spring loaded center point centers the work on the drive and prevents splitting when tailstock pressure is tightened.