Thank you for viewing. I bought this thinking it would be convenient, but it didn't suit my needs, so I'm selling it. I used it once, about 2-3 months after purchase. The following is a quote from the product description: Features: ● Supports tightening torque up to 20N・m. ● Features a quick-turning function. ● The 20-tooth ratchet gear allows for fine adjustments. ● Two replacement bits can be stored inside the grip. ● Compact yet easy to grip, with a thick grip that makes it easy to apply force and supports various gripping styles. Uses: ● Allows for efficient work as you can tighten screws with just the repetitive motion of your wrist. With an easy-to-use quick-turning function and a full-fledged ratchet function for final tightening, it can be used by a wide range of users, from general users to professional users. Specifications: ● Tip: [＋]1 / [−]4, [＋]2 / [−]6 x 25.4mm ● Overall length (mm): 77.5 ● Set contents (points): 3 ● Color: Red ● Grip color: Red Specifications 2: ● Magnetized ● Overall length with bit attached (mm): 87.9 ● Magnetic bit holder for easy bit attachment and removal. Material/Finish: ● Grip: Polypropylene Set contents/Accessories: Note