A cool finish. For 6mm shafts. This type is fixed with a hex wrench. These are outlet parts purchased for maintenance. I have extras, so I'm selling them. ※The image is a sample. Although unused, these are outlet products and may have scratches, dullness, rust, chips, paint lifting, color unevenness, peeling, etc. due to transportation and storage, so please refrain from purchasing if you are looking for a perfect product. We remove defective products and those that are noticeably flawed according to our standards during inspection as much as possible, but please understand this.