18mm (11/16”) – size-40mm-1-9-16, size-46mm-1-13-16, size-36mm-1-7-16, size-48mm-1-7-8, size-30mm-1-3-16, glass, size-34mm-1-5-16, size-26mm-1-1-32
View our range of 18mm (11/16") plugs and tunnels in a variety of quality materials like Surgical Steel, Glass and Wood!
