12mm (1/2”) – size-18mm-11-16, size-46mm-1-13-16, size-30mm-1-3-16, size-42mm-1-5-8, size-26mm-1-1-32, size-34mm-1-5-16, size-6mm-2g
View our range of 12mm (1/2") plugs and tunnels in a variety of quality materials like Surgical Steel, Glass and Wood!
