Specifically designed for Forra Wading Boots Built by Fitwell, the Grip Studs Traction Kit bolsters grip in slick, unpredictable river conditions. Kit includes easy-to-use installation and placement instructions. The kit contains 26 wide-auger tungsten-carbide studs, 1 installation tool, 1 manual driver. Product Features: 26 wide-auger tungsten-carbide studs, 1 installation tool, 1 manual driver. Specifically engineered for Patagonia Forra Wading Boots Built by Fitwell QR code on packaging provides easy-to-follow installation and placement instructions Wide-auger threads allow more surface area to contact the rubber, increasing retention and preventing movement further into or out of sole. No glue necessary Provided installation tool and manual driver ensure accurate, secure placement