CLOVER-Amour Crochet Hook. The Amour line of hooks feature comfortable easy grips in bright and fun colors. The aluminum hook is optimally shaped for smooth crocheting and the size of the hook is impressed within the elastomer grip for easy identification. The overall length of the hook is 5-1/2 inches, the grip is 4 inches long and the head is 1-1/2 inches long. Each package contains one crochet hook. Size: US-F (3.75mm). Imported.