American Grease Stick Brass Brake Line Adapter Inverted to Bubble

The American Grease Stick (AGS) brass brake line adapter converts an inverted flare brake line connection to a bubble flare port, or the reverse. It is also called a brake line fitting or inverted-to-bubble flare adapter. Adapter fittings let you connect standard brake lines to the different port sizes found on dual master cylinders and other brake components.

Key Features:

• Brass construction for strength and reliability
• Plated finish for corrosion resistance
• Tight, leak-resistant connections when installed correctly
• Inverted-to-bubble seat design bridges SAE-style inverted flare and ISO-style bubble flare connections
• Works with common brake line tubing

Simple installation: match the male end of the adapter to the port on the master cylinder or brake component. Then connect the female end to the brake line. These adapters suit brake repairs, line replacements, and custom brake plumbing where thread and seat styles differ.

AGS has long supplied brake line fittings, adapters and tubing to the aftermarket. Choose the thread configuration that matches your port and line.