Thank you for viewing! ★ Please refrain from price negotiations for single purchases. For repeat customers or bulk purchases, I will offer a small discount, so please comment before purchasing. (Excluding some products) These are hex key wrenches for use with electric screwdrivers and electric drills. ＊Brand new, unused＊ This set includes the six most frequently used sizes for personal DIY projects. The tips of the wrenches are magnetized to prevent loss when removed. (See image 2) 【Set Contents】 65mm x 2.5mm 65mm x 3mm 65mm x 4mm 65mm x 5mm 65mm x 6mm 65mm x 8mm The base is a hexagonal shank of approximately 6.35mm. This is a set of 6 pieces, one of each size. 【Material】 S2 Steel ☆ The case is not a dedicated case. Please note that the size and color may vary depending on the supplier. (See image 5) ☆ These products are imported directly from overseas. There may be some scratches or scuffs, but we will ship them as is if they do not affect use. We appreciate your understanding and ask that you only purchase if you are comfortable with this. We offer these at a low price, so we appreciate your understanding.