Mastercool 91390 R-12 Thread Repair Tool for Service Ports - Mastercool

The Mastercool 91390 R-12 Thread Repair Tool for Service Ports provides a precise solution for professional technicians dealing with damaged R-12 automotive air conditioning service port threads. This specialized tool is engineered to accurately restore compromised threads, ensuring reliable and leak-free connections for diagnostic and charging equipment in professional shop environments.

Key Features

• Precision Thread Restoration: Specifically designed to repair and rethread damaged R-12 service port threads with high accuracy, extending the life of existing components.
• Professional-Grade Construction: Built from robust materials to withstand the rigors of daily use, ensuring long-term durability and consistent performance in demanding repair scenarios.
• Compact and Accessible Design: Its lightweight and compact form factor allows for easy maneuverability and access within tight engine compartments, optimizing repair efficiency.
• Ensures Secure Connections: Effectively restores the integrity of service port threads, which is critical for preventing refrigerant leaks and maintaining the sealed performance of R-12 AC systems.

Applications

The Mastercool 91390 is an essential tool for professional automotive service centers and experienced technicians. It is primarily utilized for reconditioning R-12 service ports on vehicle air conditioning systems that have experienced thread damage, such as cross-threading or stripping. This tool facilitates reliable maintenance and repair by creating a secure connection point for gauges and charging equipment, which is fundamental for accurate diagnostics and efficient refrigerant handling on R-12 systems.

Specifications

• Model Number: 91390
• Weight: 0.15 lbs
• Dimensions: 4.5 x 2.75 x 1.25 inches