Earl's Performance AT991101ERL 1/8" NPT Male Pipe Coupling Hard Anodized Aluminum

The Earl's Performance AT991101ERL is a 1/8" NPT to 1/8" NPT male pipe coupling designed for high-performance fluid plumbing applications. This precision-machined adapter features a hard anodized aluminum finish that penetrates deep into the aluminum base material for superior wear and corrosion resistance.

Key Features:

• Hard anodized aluminum construction with enhanced durability
• Dual 1/8" NPT male threads for versatile plumbing connections
• Lasts twice as long as traditional anodized fittings
• Aggressive, performance-oriented appearance in signature Earl's black finish
• Made in the USA with precision manufacturing standards
• Ideal for fuel systems, oil lines, brake systems, and custom plumbing applications

This coupling adapter is suitable for a wide range of automotive, racing, and custom plumbing situations where connecting 1/8" NPT threaded components is required. The hard anodized coating provides exceptional protection against fuel, oil, and environmental corrosion while maintaining a clean, professional look under the hood or in the chassis.