CHARI&CO / CHARI&CO x RUNWELL AQUALIA 15mm Tool This 15mm wrench, a collaboration with RUNWELL, expresses the mechanic's desire for their bicycle: "I want it to run fast." The RUNWELL AQUALIA. The RUNWELL and CHARI&CO logos are on the front and back of the handle, respectively. The hexagonal hole that holds the nut uses a double-hexagonal flower type that is less likely to damage the corners of the nut. The grip has a 15° angle to prevent fingers from getting caught between the fork leg and the tool during use. Material: Steel Total Length: 170mm Weight: 127g MADE IN JAPAN Discontinued product.