Opening up climbs once considered only fantasy, the RURP (Realized Ultimate Reality Piton) is designed for use in bottoming cracks or granite with slightly rotten edges. Used in combination with a burly, wire-cabled sling, the RURP™ is not only durable, but also absolutely indispensable on any thin aid line. Features: Thin-crack aid tool Wire cable adds durability Use in hairline features or in semi-rotten rock