ZEROSP Oil Filler Cap.
■ Features a logo emblem with "ZEROSP" for a beautiful styling.
■ The body is a heat-treated aluminum corrosion resistant alloy and is cut from strong aluminum alloy called "A6061", which is used as a transportation structure material for vehicles and ships, and each piece is carefully finished by skilled craftsmen with high grade blue anodized surface.
■ The top surface has been etched and spinned to highlight its beauty.
■ Designed with attention to the shape of the cap so that it is easy to rotate even when wearing mechanical gloves.