20mm (13/16") – size-18mm-11-16, size-40mm-1-9-16, size-44mm-1-3-4, size-46mm-1-13-16, size-24mm-15-16, size-26mm-1-1-32, size-6mm-2g, size-1-2mm-16g
View our range of 20mm (13/16") plugs and tunnels in a variety of materials like Surgical Steel, Stone and Glass!
