These single flare hex tunnels are made from black PVD coated 316L surgical grade stainless steel. They have a groove on the end that holds the o-ring more securely. Two black o-rings are included. Choose your size below.
These single flare hex tunnels are made from black PVD coated 316L surgical grade stainless steel. They have a groove on the end that holds the o-ring more securely. Two black o-rings are included. Choose your size below.