Lenox Snap-Back Holder for Hole Saws

LENOX SNAP-BACK™ Hole Saw Arbor, quick change hole saw arbor. Tool-free bit change, no hex key required to change LENOX pilot bit*. ANTI-JAM collar, reinforced collar drives the hole saw without jamming or loosening. Universal hole saw compatibility, accepts all threaded hole saws, no adapters required**. One-handed operation, the collar snaps back and stays in place while you change the bit. *Applies only to LENOX pilot bit. **For the diameters specified on the packaging.