Designed for interior uses or non-permanent installations, the Petzl Coeur Steel Bolt and Hanger Single Unit is available from OmniProGear in 10 mm or 12 mm sizes. Made of standard steel, this hanger, bolt and nut assembly makes an economical choice for environments where corrosion will not be a major problem.
Although low in price, this product includes some attractive features, including easy clipping. Its wide, ergonomic connection hole makes carabiner clipping fast and simple, and the width of the hole allows installation of up to two carabiners simultaneously. The hanger's thickness and the connection hole's rounded edges limit wear on connectors, and the hanger's anti-rotation system keeps it from turning when the anchor is being installed or when heavily loaded during use.