The narrow blade of the padsaw makes it absolutely ideal for working in awkward & restricted locations including cutting out letter boxes keyholes switch boxes & cutting behind obstructions The capabilities of this tool make it an essential selection for most toolboxes The narrow blade of the padsaw makes it absolutely ideal for working in awkward & restricted locations including cutting out letter boxes keyholes switch boxes & cutting behind obstructions The capabilities of this tool make it an essential selection for most toolboxes Blade size 10in