• Handy set of specialized tools for quick and easy installation of door lock sets
• Includes 2-1/8" hole saw with mandrel, 1" spade bit, counter-sink bit & quick-change adapter
• Complete in custom-fit storage case to keep all protected & organized for next project
• An outstanding value - purchased separately individual pieces would cost over $30.00
• Works with most door-lock and door-handle sets for wooden entry or interior doors

One-year warranty and Jack's Tool Shed worry-free Satisfaction Guarantee.