These octopus screw-on tunnels are made entirely from 316L stainless steel with external threading. They have a wearable area of 1/4" between flares. The back side unscrews for easy insertion. These are available in size 5/8" only.
These octopus screw-on tunnels are made entirely from 316L stainless steel with external threading. They have a wearable area of 1/4" between flares. The back side unscrews for easy insertion. These are available in size 5/8" only.