Description
These no-flare tunnels are made from 316L stainless steel. They have a wearable area of 5/16″ between the o-rings. They’re grooved on both ends to holds the o-rings more securely. Four o-rings are included. Choose your size below.
Additional information
| Size | 00 gauge (10mm), 10 gauge (2.5mm), 5/8 inch (16mm), 8 gauge (3mm) |
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