St. Silver Crimp Beads Fancy Hook & Eye Cord Ends 3mm This is a new set of 10 sterling silver crimp hook and eye cord ends Great for making necklaces and bracelets Each eye cord end has an inside diameter of approximately 3 mm and measures approximately 10 x 4.5 mm (3/8" x 3/16") Each hook cord end has an inside diameter of approximately 3 mm and measures approximately 11.5 x 7.5 mm (7/16" x 5/16")