Keep your chuck securely mounted on your lathe with this Nova Direct Thread 1-Inch X 8TPI G3 Chuck Bundle. Forward and reverse turning applications just became easy, efficient, and safe with this chuck bundle set. The anti-release spindle lock is reversible and increases stability. One-handed geared action capability gives you a powerful and positive grip, and thus piece of mind while you use your lathe. The small size and light weight minimizes the load on small spindles and bearings. Fast operating action makes this set ideal for production turning of smaller pieces. Advanced features, like the automatic jaw safety stop and copper impregnated jaw slides, increase safety and effectiveness. Don't settle for less than the best. Make your lathe is as effective as possible with this Nova Direct Thread 1-Inch X 8TPI G3 Chuck Bundle.