SWAROVSKI ELEMENTS 77719 3 Hole Spacer. These spacer bars are inset with 8 Crystal Chatons on one side and three 1mm hole along the centre. Perfect for adding the wow factor to multi strand designs. Available in silver plated and gold plated. See also 77710 2 Hole Spacer. To give an idea of the difference between the sizes please see the additional image showing all the sizes photographed together.