IRWIN 3111001 Carbon Steel Hole Saw for Wood Doors Lock Installation Kit.

The IRWIN Wooden Door Lock Installation Kit uses durable carbon steel hole saws to cut openings in interior and exterior wooden doors for installing lock and handle sets. With a self-centering jig adjustable for 2-3/4" and 2-3/8" backsets that fits all common door widths, it makes precisely installing a door handles and locksets in any blank door fast and simple. Includes 2 carbon hole saws, 3/8" mandrel, custom router bit, bolt plate template, and hinge plate template.

Kit includes: Double sided jig, (2) Carbon steel hole saws, 3/8" Mandrel, Bolt plate template, Custom router bit, Hinge plate template.