This sturdy tool makes it easy to add a professional looking bead to all types of tubing. Great for Aluminum up to 16 gauge wall thickness. Steel/Stainless Steel should be no thicker than 18 gauge. Made from high quality steel and aluminum components, this assembly comes complete with everything you need straight out of the box. No extra tools are required.

• Couplings Are Engineered To Isolate Vibration Generated By Vehicle's Engine, Thereby Relieving Stress On The Exhaust System.
• Coupling Reduce Premature Cracking Of Manifolds And Downpipes And Help Extend The Life Of Other Components.
• The Inner Braid Liner Protects The Bellows From Premature Failure And Is Ideal For Eliminating Exhaust Whistle.

• Tube Outside Diameter - .75 in.
• Color - Black/ Silver.
• Material - Aluminum/ Steel.