have three yankee screw drivers for sale. Two are North Bro.'s (original yankees) and one is Miller Falls. I've had them for over 40 years, and they were old when I got them, so... They work great, and come with 4 tips. 3 bladed and one phillips. Drill bits are also available on line. I'm asking $10 apiece, or $25 for all three. Thanks for looking.