The Moroso positive seal -12AN fitting is a single black-anodized aluminum adapter that provides a sealed connection for -12AN plumbing. The positive-seal design and anodized finish deliver a durable, leak-resistant joint suitable for external oiling, vacuum, or breather lines. It’s a compact option where a reliable -12AN connection with improved surface protection is desired.
Moroso Positive Seal Fitting -12An - Black Anodized Aluminum - Single