Mastercool 82734 14mm-M x 1/4" MFL Straight Adapter for R134a Systems

The Mastercool 82734 is a straight adapter fitting designed for automotive air conditioning and HVAC/R refrigeration service applications. This adapter features a 14mm male thread on one end and a 1/4" male flare (MFL) connection on the other, enabling technicians to adapt 14mm R134a service couplers to standard 1/4" flare manifold hose sets for universal compatibility.

Key Features:

• 14mm male thread x 1/4" male flare (7/16-20" thread) configuration
• Designed for R134a automotive air conditioning systems
• Allows conversion of 1/4" flare manifold hoses to 14mm R134a service ports
• Includes replacement O-ring (Mastercool part #83341) for secure seal
• Durable brass construction for long service life
• Essential adapter for automotive A/C service and repair

This adapter is commonly used by professional technicians to connect standard manifold gauge sets to R134a refrigerant systems found in most modern vehicles. The straight design provides a compact connection point that works in tight engine compartments.

WARNING: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.