"The Kuuma Stow N' Go Quick Release Rail Mount for Grills makes entertaining deliciously easy on virtually any boat. Perfect for use with your grill and designed to hang the cooking surface safely outside of your boat's railing, this innovative mounting system fits 7/8"" - 1-1/4"" round or square rails. While installation is fast, easy, and secure, a quick-release knob locks into ""release"" position for even easier removal. The Kuuma Stow N' Go Quick Release Rail Mount for Grills boasts all-season anodized aluminum and stainless steel construction for years of safe, delicious marine grilling. Imported. Manufacturer model #: 58195. Rugged, reliable quick-release rail mount All-season anodized aluminum and stainless steel construction Designed to hang your grill outside the boat's rail Made for Stow N' Go grills only Quick-release knob locks into ""release"" position for easy grill removal"