This vintage STANLEY Professional 4 In 1 Driver No. 66-401 Phillips Flat USA 1/4 HEX is a must-have for any tool collector or enthusiast. Made in the United States, this screwdriver is a perfect addition to your carpentry and woodworking tools. With its vintage original design and no modifications, it is a great find for those who appreciate the classic way of doing things. This item comes with no California Prop 65 warning, making it a safe and reliable choice for your toolbox.