FJC 6448 R-134a Premium Charging Hose and Coupler Set 10ft

The FJC 6448 R-134a Premium Charging Hose and Coupler Set provides professional-grade performance for automotive air conditioning service and repair. This comprehensive 10-foot hose set includes both red and blue hoses with manual couplers, giving technicians the flexibility to handle both high and low-side AC system connections.

Key Features:

• Premium nylon barrier hoses resist refrigerant permeation and maintain system integrity
• 10-foot length provides excellent reach and maneuverability around the engine bay
• 1/2" ACME x 14mm x 1.5mm fittings ensure secure, leak-free connections
• Includes manual couplers for both red (high-side) and blue (low-side) service
• High-quality brass and rubber construction for durability and longevity
• Solid construction built to withstand repeated professional use

Designed specifically for R-134a refrigerant systems, these charging hoses deliver reliable performance for testing, diagnosing, and charging automotive AC systems. The nylon barrier construction prevents refrigerant loss during service procedures, while the brass fittings provide a tight seal for safe operation. These reusable hoses are an essential tool for any automotive technician or DIY enthusiast working on vehicle air conditioning systems.