This convenient Vacuum Line Barb Fitting assembly is designed to be inserted into a silicone coupler and provide a leak-free seal. Simply punch a 8mm hole into your silicone coupler and pop the fitting in place. Each kit includes a CNC Machined Aluminum Barbed Fitting, Lock Nut, Washer and O-Ring seal. For use with Vibrant Performance 3/16 in. (4mm) I.D. Vacuum Lines.

• Designed For Insertion Into Multi-Ply Silicone Connectors
• Simply Punch Into Connector And Install The Fitting Kit
• Can Be Used For All Sorts Of Applications
• This Kit Makes The Process Much Easier
• 1 Year Limited Warranty
• Guaranteed not To Leak
• Aluminum