Malone Auto Racks Malone SeaWing Stinger Combo w/Bow & Stern Lines Combo kayak carrier with sliding, padded V-block frame Extends 22 inches behind carrier then slides forward for easy loading Cam-style load straps and buckle protectors secure kayak in place Universal-fit Jawz mounting hardware fits round, square, and most oval crossbars Supports up to 70 pounds; measures 27.5 x 4.5 x 6 inches (W x H x D)