Door lock installation kit includes: (1) Arbor, (2) saws, (1) Clamp guide. _x000D__x000D_
Fits all standard door sizes: 1-3/8in to 2in (35mm - 51mm). _x000D__x000D_
Adjustable for both 2-3/8in and 2-3/4in backsets (60mm - 70mm). _x000D__x000D_
Cuts wood.