The Sonik Stanz Spring Butt Grip is a spring-loaded butt rest designed to offer a balanced combination of grip and release. It holds the rod securely without causing damage, thanks to rod-friendly rubber inlays. A lightweight aluminium thread and alignment collar makes setup straightforward, and the grip is available in standard and large sizes to suit different rod types. - Spring loaded butt rest that provides just the right amount of grip - Rubber rod friendly inlays - Lightweight aluminium thread and alignment collar - Available in standard and large size