28mm (1 7/64”) – size-4mm-6g, size-11mm-7-16, size-6mm-2g, size-1-6mm-14g, size-5mm-4g, size-38mm-1-1-2, size-40mm-1-9-16, size-1-2mm-16g, size-32mm-1-1-4
View our range of 16mm (5/8") plugs and tunnels in a variety of quality materials like Surgical Steel, Wood and Glass!
