S.U.R.&.R. Auto K315 7/16" to 5/16" Male Spring Lock to Nylon Fuel Line Fitting

The S.U.R.&.R. Auto K315 is a 7/16" to 5/16" Male Spring Lock to Nylon fuel line fitting, designed as a specialty component within S.U.R.&.R.'s Fuel Line Repair System. This adapter allows technicians and DIYers to make quick, reliable fuel line connections by hand — no specialty tools required.

Key Features:

• Dual-size compatibility: Connects 7/16" spring lock fittings to 5/16" nylon fuel line
• Tool-free installation: Hand-tightened connections make on-the-car repairs fast and straightforward
• High-pressure rated: Nylon construction withstands up to 200 PSI
• Versatile application: Compatible with fuel lines on virtually any vehicle
• Cost-effective repair: Eliminates the need for expensive full fuel line replacement
• Attachment hardware included for a complete installation
• Sold individually — one (1) fitting per package

As part of the S.U.R.&.R. Fuel Line Repair System, the K315 fitting can be ordered as a standalone specialty fitting, making it easy to source individual components for targeted repairs. Built for durability and simplicity, this fitting helps restore fuel line integrity quickly and affordably.