Size #2 3/8" Dia. Hole (Gross)
Size #3 7/16" Dia. Hole (Gross)
Size #4 9/16" Dia. Hole (Gross)
Size #2 3/8" Dia. Hole (Gross)
Size #3 7/16" Dia. Hole (Gross)
Size #4 9/16" Dia. Hole (Gross)