Kit comes supplied with Makita FS4300 Screw Gun, QuikDrive extension, adaptor, nose piece, autofeed head mandrel & carry case. - QuikDrive items all come with 3 year warranty. -This does not include the Makita srew gun. - The unique extention fitting delivers the screws to floors & ceilings from a normal standing position & that means alot less wear & tear to your knees & back. - very quick when reloading screws - Fast jam free operation - Reduces time & effort - Does a wide range of applications