The Hobie H-Rail 1.5" Ram Ball is an accessory designed for use with the Hobie H-Rail system on Hobie kayaks. The Ram Ball is a versatile attachment point for fishing gear, cameras, or other accessories that use a 1" ball mount. The ball is made of durable materials and is held securely in place by the H-Rail system. The Hobie H-Rail 1.5" Ram Ball is easy to install and remove, and provides a convenient and customizable platform for adding accessories to your Hobie kayak.