Vibrant -16AN to -16AN straight union adapter is a 6061 aluminum coupling that joins two -16AN fittings for very large fluid systems. Black anodized with anti-leak sealing, it helps maintain smooth flow while remaining lightweight. Intended for substantial oil or fuel plumbing where matching large AN sizes are required, the union fitting includes a one-year limited warranty.
Vibrant -16AN to -16AN Straight Union Adapter Fitting - Aluminum