28mm (1 7/64”) – size-40mm-1-9-16, size-48mm-1-7-8, size-32mm-1-1-4, size-34mm-1-5-16, size-36mm-1-7-16, stone, size-30mm-1-3-16, size-26mm-1-1-32
View our range of 16mm (5/8") plugs and tunnels in a variety of quality materials like Surgical Steel, Wood and Glass!
