Reinforcements 9/16” Outside Diameter- 7/32” Hole 5/8” Outside Diameter- 3/8” Hole 1” Outside Diameter- Various Hole Sizes 7/8” Outside Diameter- Various Hole Sizes 7/8” x Width of Tag Bar- Various Hole Sizes 2” x 5/8” – Various Slot Sizes 3/16” Brass 3/8” Brass 3/16” Zinc 3/8” Aluminum